# Best Hot Springs in Idaho (2026): The Soaker's Shortlist

Idaho is home to 235 documented thermal springs, making it one of the most geothermally active states in the country. Temperatures range from 68°F to 203°F. The state features 1 boiling-temperature spring, so visitors should exercise caution near superheated sources.

- Page: https://www.soakingsprings.com/hot-springs/idaho
- Source: Soaking Springs, researched and maintained by Armen Suny
- Springs listed: 235

## At a glance

- Source water temperatures run from 68°F to 203°F across 207 springs with a reading (USGS records; resorts cool their water before it reaches the pools)
- Roadside springs: 93
- Backcountry springs: 4
- Springs with a campground nearby: 217
- Hottest: [Blm Well (Frazier Hot Spring)](https://www.soakingsprings.com/hot-springs/idaho/blm-well-frazier-hot-spring), 203°F source, pH 9.2, Roadside, near Heyburn, Minidoka County
- Highest: [Big Eightmile Creek Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/big-eightmile-creek-warm-spring), 91°F source, Short Walk, near Salmon, Lemhi County
- Most mineral-rich: [Battle Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/battle-creek-hot-springs), 183°F source, pH 7.0, TDS 9,180 mg/L, Short Walk, near Preston, Franklin County

## The best hot springs in Idaho in 2026

Checked October 2026. Fees and hours for 5 of the 10 are confirmed on the operator's or land agency's own pages. Each spring's page links its sources. Scored out of 16.

| # | Spring | Best for | Type | Cost | Pools | Season | Access | Rating | Score |
|---|---|---|---|---|---|---|---|---|---|
| 1 | [Lava Hot Springs Foundation hot pools](https://www.soakingsprings.com/hot-springs/idaho/lava-hot-springs) | a winter soak | Developed | $8 day pass | 102–112°F | Year-round | Roadside | 4.5 from 724 Tripadvisor reviews | 15 |
| 2 | [Maple Grove Hot Springs Retreat Center](https://www.soakingsprings.com/hot-springs/idaho/maple-grove-hot-springs) | camping nearby | Developed | $18 day pass | 100–107°F | Year-round | Roadside | 4.2 from 38 Tripadvisor reviews | 12 |
| 3 | [Atlanta Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/atlanta-hot-springs) | free soaking | Wild | Free | 97–110°F | Year-round | Roadside |  | 11 |
| 4 | [Burgdorf Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/burgdorf-hot-springs) | a full-service soak | Developed | $20 day pass | 99–113°F | year_round (short closures) | Roadside | 4.7 from 114 Tripadvisor reviews | 11 |
| 5 | [Loftus Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/loftus-hot-spring) | a wild soak | Wild | Free | 100–110°F | Year-round | Roadside |  | 11 |
| 6 | [Russian John Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/russian-john-hot-spring) | clothing-optional soaking | Wild | Free | 86–105°F | Year-round | Roadside |  | 11 |
| 7 | [Silver Creek Plunge](https://www.soakingsprings.com/hot-springs/idaho/silver-creek-hot-spring) | families | Developed | $15 day pass | 100°F | Year-round | Roadside |  | 11 |
| 8 | [Sunbeam Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/sunbeam-hot-springs) | a wild soak | Wild | Free | 100–110°F | Year-round | Roadside | 4.3 from 8 Tripadvisor reviews | 11 |
| 9 | [Zim's Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/zims-resort-hot-springs) | a full-service soak | Developed | $13 day pass | 90–105°F | Year-round | Roadside | 2.9 from 70 Tripadvisor reviews | 11 |
| 10 | [Prince Albert Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/coyote-hot-spring) | a wild soak | Wild | Free | 100–104°F | May–Oct | Roadside |  | 10 |

### How we ranked them

- Visitor rating (up to 4): 4 points for 4.5 stars or better from 1,000+ Google or Tripadvisor reviews, 3 for 4.3+ from 300+, 2 for 4.0+ from 100+, 1 for 4.0+ from 25+.
- Soak temperature (up to 3): 3 points when the pools reach 100 to 106°F, 2 for 95 to 110°F, 1 for 90 to 112°F. Pool temperatures are the published ones; for wild pools we use the measured spring temperature. Developed pools that don't publish a temperature get 2, since resorts keep their pools in the soaking range.
- Access (up to 3): 3 for roadside or a developed site you can drive to, 2 for a short walk, 1 for a hike, 0 for backcountry.
- Cost (up to 2): 2 when free or $10 or less. 1 for $10 to $30 a day, or for a parking or permit fee with no listed price. 0 above $30 or when only overnight guests can soak. A day pass with no published price also gets 0.
- Season (up to 2): 2 when open year-round, 1 when open part of the year.
- Measured water (up to 1): 1 when a lab analysis of the water is on record (pH or dissolved minerals).
- Confirmed details (up to 1): 1 when the operator or the land agency publishes the fees and hours.

## Hot springs near cities in Idaho

- [Hot springs near Hailey](https://www.soakingsprings.com/hot-springs/near/idaho/hailey)
- [Hot springs near Boise](https://www.soakingsprings.com/hot-springs/near/idaho/boise)
- [Hot springs near Mountain Home Air Force Base](https://www.soakingsprings.com/hot-springs/near/idaho/mountain-home-air-force-base)
- [Hot springs near Paris](https://www.soakingsprings.com/hot-springs/near/idaho/paris)
- [Hot springs near Arco](https://www.soakingsprings.com/hot-springs/near/idaho/arco)
- [Hot springs near Grangeville](https://www.soakingsprings.com/hot-springs/near/idaho/grangeville)
- [Hot springs near Challis](https://www.soakingsprings.com/hot-springs/near/idaho/challis)
- [Hot springs near Glenns Ferry](https://www.soakingsprings.com/hot-springs/near/idaho/glenns-ferry)
- [Hot springs near Victor](https://www.soakingsprings.com/hot-springs/near/idaho/victor)
- [Hot springs near Blackfoot](https://www.soakingsprings.com/hot-springs/near/idaho/blackfoot)
- [Hot springs near Weiser](https://www.soakingsprings.com/hot-springs/near/idaho/weiser)
- [Hot springs near Ashton](https://www.soakingsprings.com/hot-springs/near/idaho/ashton)
- [Hot springs near Emmett](https://www.soakingsprings.com/hot-springs/near/idaho/emmett)
- [Hot springs near Montpelier](https://www.soakingsprings.com/hot-springs/near/idaho/montpelier)
- [Hot springs near Kamiah](https://www.soakingsprings.com/hot-springs/near/idaho/kamiah)
- [Hot springs near Dubois](https://www.soakingsprings.com/hot-springs/near/idaho/dubois)
- [Hot springs near Heyburn](https://www.soakingsprings.com/hot-springs/near/idaho/heyburn)
- [Hot springs near Twin Falls](https://www.soakingsprings.com/hot-springs/near/idaho/twin-falls)
- [Hot springs near Bellevue](https://www.soakingsprings.com/hot-springs/near/idaho/bellevue)
- [Hot springs near Nampa](https://www.soakingsprings.com/hot-springs/near/idaho/nampa)
- [Hot springs near Meridian](https://www.soakingsprings.com/hot-springs/near/idaho/meridian)
- [Hot springs near Idaho Falls](https://www.soakingsprings.com/hot-springs/near/idaho/idaho-falls)
- [Hot springs near Pocatello](https://www.soakingsprings.com/hot-springs/near/idaho/pocatello)
- [Hot springs near Rexburg](https://www.soakingsprings.com/hot-springs/near/idaho/rexburg-madison)
- [Hot springs near Lewiston](https://www.soakingsprings.com/hot-springs/near/idaho/lewiston)
- [Hot springs near Eagle](https://www.soakingsprings.com/hot-springs/near/idaho/eagle)
- [Hot springs near Moscow](https://www.soakingsprings.com/hot-springs/near/idaho/moscow)
- [Hot springs near Kuna](https://www.soakingsprings.com/hot-springs/near/idaho/kuna)
- [Hot springs near Mountain Home](https://www.soakingsprings.com/hot-springs/near/idaho/mountain-home-elmore)
- [Hot springs near Chubbuck](https://www.soakingsprings.com/hot-springs/near/idaho/chubbuck-bannock)
- [Hot springs near Jerome](https://www.soakingsprings.com/hot-springs/near/idaho/jerome)
- [Hot springs near Burley](https://www.soakingsprings.com/hot-springs/near/idaho/burley-cassia)

## All 235 springs, hottest first

| Spring | Source temp | pH | Access | Nearest town |
|---|---|---|---|---|
| [Mormon Reservoir Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/mormon-reservoir-warm-spring) |  |  | Short Walk | Fairfield |
| [Bull Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/bull-creek-hot-springs) |  | 9.5 | Short Walk | Cascade |
| [Old Homestead Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/old-homestead-warm-spring) |  | 7.9 | Short Walk | Weiser |
| [Bear Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/bear-creek-hot-spring) |  |  | Hike | Victor |
| [Big Smokey Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/big-smokey-hot-spring) |  |  | Hike | Fairfield |
| [Warm Lake Springs](https://www.soakingsprings.com/hot-springs/idaho/warm-lake-springs) |  |  | Short Walk | Cascade |
| [Goat Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/goat-hot-springs) |  | 9.3 | Hike | Cascade |
| [Mound Valley Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/mound-valley-warm-spring) |  |  | Short Walk | Soda Springs |
| [Grandjean Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/grandjean-hot-spring) |  |  | Roadside | Idaho City |
| [Forge Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/forge-creek-hot-springs) |  | 8.7 | Hike | Challis |
| [Hopkins Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/hopkins-hot-springs) |  | 7.3 | Short Walk | Preston |
| [Leggit Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/leggit-creek-hot-spring) |  | 9.6 | Hike | Fairfield |
| [Poison Springs](https://www.soakingsprings.com/hot-springs/idaho/poison-springs) |  |  | Short Walk | Buhl |
| [Mores Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/mores-creek-hot-spring) |  |  | Short Walk | Boise |
| [Sheepeater Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/sheepeater-hot-springs) |  | 9.5 | Hike | Cascade |
| [Sulphur Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/sulphur-creek-hot-spring-2) |  |  | Hike | Challis |
| [Sulphur Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/sulphur-creek-hot-spring-1) |  | 9.9 | Short Walk | Cascade |
| [Stuart Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/stuart-hot-springs) |  |  | Backcountry | Hamilton |
| [Cascade Reservoir Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/cascade-reservoir-hot-spring) |  |  | Hike | Cascade |
| [Queens River Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/queens-river-hot-spring) |  | 9.6 | Roadside | Fairfield |
| [Secesh Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/secesh-hot-spring) |  |  | Hike | McCall |
| [Lava Hot Springs (Thermal Mineral Springs)](https://www.soakingsprings.com/hot-springs/idaho/lava-hot-springs-thermal-mineral-springs) |  | 6.8 | Roadside | Soda Springs |
| [Prospector Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/prospector-hot-springs) |  |  | Backcountry | Hamilton |
| [Basset Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/basset-hot-spring) |  |  | Hike | Idaho City |
| [Mormon Ranch Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/mormon-ranch-warm-spring) |  | 9.4 | Hike | Challis |
| [Marten Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/marten-hot-springs) |  |  | Backcountry | Hamilton |
| [Bear Valley Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/bear-valley-hot-spring) |  | 9.5 | Hike | Cascade |
| [Billy Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/billy-hot-spring) |  | 9.7 | Short Walk | Cascade |
| [Blm Well (Frazier Hot Spring)](https://www.soakingsprings.com/hot-springs/idaho/blm-well-frazier-hot-spring) | 203°F | 9.2 | Roadside | Heyburn |
| [Big Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/big-creek-hot-springs) | 199°F | 7.6 | Short Walk | Salmon |
| [Crane Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/crane-creek-hot-springs) | 198°F | 7.8 | Short Walk | Weiser |
| [Vulcan Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/vulcan-hot-springs) | 190°F | 9.1 | Short Walk | Cascade |
| [Indian Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/indian-creek-hot-spring) | 190°F | 9.0 | Hike | Challis |
| [Boiling Springs](https://www.soakingsprings.com/hot-springs/idaho/boiling-springs-1) | 185°F | 8.9 | Roadside | Cascade |
| [Bonneville Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/bonneville-hot-springs) | 185°F | 9.3 | Short Walk | Idaho City |
| [Battle Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/battle-creek-hot-springs) | 183°F | 7.0 | Short Walk | Preston |
| [Worswick Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/worswick-hot-springs) | 180°F | 9.0 | Short Walk | Fairfield |
| [Deer Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/deer-hot-springs) | 176°F | 8.2 | Short Walk | Idaho City |
| [Maple Grove Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/maple-grove-hot-springs) | 172°F | 7.3 | Roadside | Preston |
| [Ninemeyer Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/ninemeyer-hot-springs) | 169°F | 9.6 | Short Walk | Idaho City |
| [Sunbeam Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/sunbeam-hot-springs) | 169°F | 9.0 | Roadside | Challis |
| [Warm Springs Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/warm-springs-creek-hot-springs) | 167°F | 8.4 | Roadside | Idaho City |
| [Barrons Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/barrons-hot-spring) | 167°F | 8.0 | Short Walk | Fairfield |
| [Magic Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/magic-hot-springs-2) | 163°F | 7.3 | Roadside | Bellevue |
| [Squaw Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/squaw-hot-springs) | 163°F | 7.0 | Short Walk | Preston |
| [Middle Fork Indian Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/middle-fork-indian-creek-hot-spring) | 162°F | 9.0 | Hike | Challis |
| [Cabarton Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/cabarton-hot-spring) | 160°F | 9.0 | Short Walk | Cascade |
| [Indian Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/indian-hot-springs-2) | 160°F | 9.4 | Short Walk | Glenns Ferry |
| [Guyer Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/guyer-hot-springs) | 158°F | 9.1 | Roadside | Ketchum |
| [Lakey Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/lakey-hot-spring) | 158°F | 7.8 | Short Walk | Council |
| [Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/hot-springs-elmore-county) | 158°F | 9.4 | Short Walk | Mountain Home |
| [Kwiskwis Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/kwiskwis-hot-spring) | 156°F | 9.0 | Hike | Cascade |
| [Vaughn Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/vaughn-hot-spring) | 154°F |  | Short Walk | Idaho City |
| [Council Mtn Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/council-mtn-hot-springs) | 154°F |  | Short Walk | Council |
| [Salmon Falls Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/salmon-falls-hot-spring) | 153°F | 9.4 | Roadside | Buhl |
| [Sacajawea Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/sacajawea-hot-springs) | 153°F |  | Roadside | Idaho City |
| [Cleveland Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/cleveland-hot-springs) | 151°F | 7.3 | Short Walk | Preston |
| [Twin Springs](https://www.soakingsprings.com/hot-springs/idaho/twin-springs-1) | 151°F | 9.5 | Roadside | Idaho City |
| [Roystone Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/roystone-hot-springs) | 151°F |  | Short Walk | Emmett |
| [Dutch Frank Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/dutch-frank-hot-spring) | 149°F | 9.6 | Roadside | Idaho City |
| [Sunflower Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/sunflower-hot-springs) | 149°F | 9.3 | Short Walk | Challis |
| [Kirkham Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/kirkham-hot-springs) | 149°F | 9.1 | Short Walk | Idaho City |
| [Haven Lodge Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/haven-lodge-hot-spring) | 147°F | 9.2 | Short Walk | Idaho City |
| [Wardrop Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/wardrop-hot-spring) | 147°F | 9.3 | Short Walk | Fairfield |
| [Upper Loon Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/upper-loon-creek-hot-springs) | 145°F | 9.3 | Hike | Challis |
| [White Arrow Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/white-arrow-hot-spring) | 145°F | 8.3 | Short Walk | Gooding |
| [Straight Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/straight-creek-hot-spring) | 144°F | 9.6 | Roadside | Idaho City |
| [Latty Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/latty-hot-spring) | 144°F |  | Short Walk | Glenns Ferry |
| [Zims Resort Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/zims-resort-hot-springs) | 144°F | 9.4 | Roadside | McCall |
| [Teapot Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/teapot-hot-spring) | 142°F | 9.3 | Roadside | McCall |
| [Sheep Creek Bridge Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/sheep-creek-bridge-hot-spring) | 142°F | 9.5 | Roadside | Idaho City |
| [White Licks Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/white-licks-hot-spring) | 140°F | 7.6 | Roadside | Council |
| [Dan Hodges Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/dan-hodges-hot-spring) | 140°F | 9.1 | Roadside | Idaho City |
| [Barth Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/barth-hot-springs) | 140°F |  | Backcountry | Hamilton |
| [Skillern Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/skillern-hot-springs) | 140°F | 9.4 | Hike | Fairfield |
| [Atlanta Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/atlanta-hot-springs) | 140°F |  | Roadside | Fairfield |
| [Bridge Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/bridge-hot-springs) | 138°F | 9.5 | Roadside | Fairfield |
| [Thomas Creek Ranch Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/thomas-creek-ranch-hot-spring) | 138°F | 9.3 | Short Walk | Challis |
| [Dash Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/dash-creek-hot-springs) | 138°F |  | Short Walk | Cascade |
| [Mollys Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/mollys-hot-spring) | 138°F | 9.3 | Roadside | Cascade |
| [Cow Flats Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/cow-flats-hot-spring) | 138°F |  | Roadside | Grangeville |
| [Smith Cabin Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/smith-cabin-hot-spring) | 138°F | 9.5 | Roadside | Idaho City |
| [Banbury Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/banbury-hot-spring) | 138°F | 8.4 | Roadside | Buhl |
| [Pine Flat Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/pine-flat-hot-springs) | 138°F | 9.2 | Short Walk | Idaho City |
| [Elkhorn Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/elkhorn-hot-spring) | 136°F |  | Roadside | Challis |
| [Sheep Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/sheep-creek-hot-spring) | 136°F |  | Hike | McCall |
| [Coyote Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/coyote-hot-spring) | 135°F |  | Roadside | Glenns Ferry |
| [Foster Ranch Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/foster-ranch-hot-springs) | 135°F | 9.1 | Hike | Challis |
| [Rattlesnake Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/rattlesnake-hot-spring) | 133°F |  | Hike | Idaho City |
| [Basin Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/basin-creek-hot-spring) | 133°F | 9.5 | Roadside | Challis |
| [Lightfoot Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/lightfoot-hot-springs) | 133°F | 8.8 | Short Walk | Fairfield |
| [Owen Cabin Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/owen-cabin-hot-spring) | 133°F | 9.3 | Hike | Challis |
| [Willow Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/willow-creek-hot-spring) | 131°F | 9.5 | Short Walk | Fairfield |
| [Hot Sulphur (Miracle Hot) Springs](https://www.soakingsprings.com/hot-springs/idaho/hot-sulphur-miracle-hot-springs) | 131°F | 9.4 | Short Walk | Buhl |
| [Hailey Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/hailey-hot-springs) | 131°F | 9.6 | Short Walk | Hailey |
| [Cove Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/cove-creek-hot-spring) | 131°F | 7.4 | Short Walk | Payette |
| [Corder Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/corder-hot-spring) | 131°F | 9.2 | Roadside | Idaho City |
| [Starkey Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/starkey-hot-springs) | 131°F | 8.6 | Roadside | Council |
| [Granite Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/granite-creek-hot-spring) | 131°F | 9.4 | Roadside | Idaho City |
| [Donlay Ranch Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/donlay-ranch-hot-spring) | 131°F | 9.2 | Roadside | Idaho City |
| [Robinson Bar Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/robinson-bar-hot-springs) | 131°F | 9.4 | Roadside | Challis |
| [Red River Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/red-river-hot-springs) | 131°F | 9.4 | Roadside | Grangeville |
| [Cox Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/cox-hot-springs) | 131°F | 8.9 | Hike | Challis |
| [Lower Bowery Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/lower-bowery-hot-spring) | 129°F | 8.5 | Short Walk | Sun Valley |
| [South Fork Plunge](https://www.soakingsprings.com/hot-springs/idaho/south-fork-plunge) | 129°F |  | Short Walk | Cascade |
| [Loftus Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/loftus-hot-spring) | 129°F | 9.6 | Roadside | Idaho City |
| [Gold Fork Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/gold-fork-hot-spring) | 127°F | 9.5 | Roadside | Cascade |
| [Murphy Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/murphy-hot-springs) | 126°F | 8.5 | Short Walk | Jackpot |
| [Clarendon Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/clarendon-hot-springs) | 126°F | 9.1 | Roadside | Hailey |
| [Elk Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/elk-creek-hot-spring) | 126°F | 9.0 | Short Walk | Fairfield |
| [Paradise Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/paradise-hot-springs) | 126°F | 9.5 | Short Walk | Fairfield |
| [Sharkey Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/sharkey-hot-spring) | 126°F | 8.0 | Roadside | Salmon |
| [Fairchild Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/fairchild-hot-spring) | 126°F | 8.5 | Short Walk | Weiser |
| [West Pass Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/west-pass-hot-spring) | 124°F | 8.5 | Roadside | Sun Valley |
| [Warfield Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/warfield-hot-spring) | 124°F | 9.0 | Roadside | Ketchum |
| [Lidy Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/lidy-hot-springs) | 124°F |  | Short Walk | Dubois |
| [Condie Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/condie-hot-springs) | 124°F | 7.0 | Short Walk | Bellevue |
| [Hot Spring Campground](https://www.soakingsprings.com/hot-springs/idaho/hot-spring-campground) | 124°F | 9.0 | Roadside | Idaho City |
| [Slate Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/slate-creek-hot-spring) | 122°F | 8.8 | Short Walk | Challis |
| [Brown Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/brown-creek-hot-spring) | 122°F | 9.4 | Roadside | Idaho City |
| [Shower Bath Springs](https://www.soakingsprings.com/hot-springs/idaho/shower-bath-springs) | 122°F | 9.3 | Hike | Challis |
| [Owl Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/owl-creek-hot-springs) | 122°F | 8.4 | Hike | Salmon |
| [Trail Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/trail-creek-hot-spring) | 122°F | 9.7 | Short Walk | Cascade |
| [Stanley Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/stanley-hot-springs) | 120°F |  | Hike | Kamiah |
| [Heise Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/heise-hot-springs) | 120°F | 6.4 | Roadside | Rexburg |
| [Rocky Canyon Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/rocky-canyon-hot-springs) | 120°F | 8.8 | Roadside | Cascade |
| [Lower Loon Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/lower-loon-creek-hot-spring) | 120°F | 9.0 | Short Walk | Challis |
| [Jerry Johnson Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/jerry-johnson-hot-springs) | 118°F | 9.5 | Short Walk | Superior |
| [Oakley Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/oakley-hot-spring) | 118°F | 8.7 | Short Walk | Burley |
| [Bear Lake Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/bear-lake-hot-springs) | 118°F |  | Roadside | Paris |
| [Weir Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/weir-creek-hot-springs) | 117°F | 9.4 | Short Walk | Superior |
| [Bat Hot Spring, Pence Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/bat-hot-spring-pence-hot-spring) | 117°F | 8.2 | Short Walk | Mountain Home Air Force Base |
| [Holdover Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/holdover-hot-spring) | 117°F | 9.6 | Roadside | McCall |
| [Givens Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/givens-hot-springs) | 117°F |  | Short Walk | Marsing |
| [Hospital Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/hospital-hot-spring) | 115°F | 8.9 | Hike | Challis |
| [Cronks Canyon Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/cronks-canyon-hot-spring) | 115°F | 7.9 | Short Walk | Challis |
| [Pistol Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/pistol-creek-hot-springs) | 115°F | 9.6 | Hike | Cascade |
| [Goldbug Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/goldbug-hot-spring) | 113°F | 7.8 | Hike | Salmon |
| [Wolf Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/wolf-hot-spring) | 113°F |  | Short Walk | Fairfield |
| [Burgdorf Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/burgdorf-hot-springs) | 113°F |  | Roadside | McCall |
| [Weatherby Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/weatherby-hot-spring) | 113°F |  | Short Walk | Idaho City |
| [Lava Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/lava-hot-springs) | 113°F | 6.8 | Roadside | Soda Springs |
| [Salmon Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/salmon-hot-spring) | 113°F | 7.1 | Roadside | Salmon |
| [Pincock (Green Canyon) Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/pincock-green-canyon-hot-springs) | 111°F | 6.7 | Short Walk | Ashton |
| [Milford Sweat Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/milford-sweat-hot-spring) | 111°F | 7.0 | Short Walk | Bellevue |
| [Belvidere Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/belvidere-hot-spring) | 111°F | 9.3 | Short Walk | Cascade |
| [Baumgartner Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/baumgartner-hot-spring) | 111°F | 9.1 | Roadside | Fairfield |
| [Dagger Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/dagger-creek-hot-spring) | 110°F | 9.9 | Short Walk | Cascade |
| [Krigbaum Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/krigbaum-hot-springs) | 109°F | 9.2 | Short Walk | McCall |
| [Sunflower Flat Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/sunflower-flat-hot-spring) | 109°F | 9.2 | Short Walk | Challis |
| [Horse Creek Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/horse-creek-hot-springs) | 109°F | 6.4 | Roadside | Salmon |
| [Beardsley Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/beardsley-hot-springs) | 109°F | 7.0 | Roadside | Challis |
| [Buckaroo Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/buckaroo-hot-spring) | 109°F | 8.2 | Roadside | Mountain Home Air Force Base |
| [Magic Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/magic-hot-springs-1) | 109°F | 7.6 | Short Walk | Jackpot |
| [Pierson Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/pierson-hot-springs) | 109°F | 9.3 | Roadside | Ketchum |
| [Tschanne Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/tschanne-hot-spring) | 109°F | 8.3 | Short Walk | Gooding |
| [Downata Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/downata-hot-springs) | 109°F | 6.7 | Short Walk | Malad City |
| [Pool Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/pool-creek-hot-spring) | 108°F | 9.6 | Short Walk | Idaho City |
| [Snowshoe Johnsons Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/snowshoe-johnsons-hot-spring) | 108°F |  | Hike | Challis |
| [Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/warm-springs-boise-county) | 108°F | 9.5 | Roadside | Idaho City |
| [Lower Indian Bathtub Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/lower-indian-bathtub-hot-springs) | 108°F | 8.7 | Short Walk | Mountain Home Air Force Base |
| [Sullivan Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/sullivan-hot-springs) | 106°F | 6.9 | Roadside | Challis |
| [Danskin Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/danskin-creek-hot-spring) | 106°F | 8.8 | Roadside | Idaho City |
| [Riggins Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/riggins-hot-springs) | 106°F | 9.4 | Short Walk | McCall |
| [Colgate Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/colgate-warm-springs) | 106°F | 9.5 | Short Walk | Superior |
| [Rosalys Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/rosalys-warm-spring) | 106°F | 9.4 | Short Walk | Sun Valley |
| [Running Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/running-warm-springs) | 106°F | 9.7 | Short Walk | Hamilton |
| [Marsh Gully Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/marsh-gully-hot-springs) | 106°F |  | Short Walk | Rupert |
| [Terteling Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/terteling-hot-springs) | 106°F |  | Roadside | Garden City |
| [Preis Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/preis-hot-spring) | 106°F | 9.6 | Roadside | Fairfield |
| [Bruneau Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/bruneau-hot-spring) | 106°F | 8.6 | Roadside | Mountain Home Air Force Base |
| [Stanley Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/stanley-hot-spring) | 106°F | 8.8 | Roadside | Challis |
| [Marsh Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/marsh-creek-hot-spring) | 104°F |  | Short Walk | Rupert |
| [Silver Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/silver-creek-hot-spring) | 102°F | 8.9 | Roadside | Cascade |
| [Durfee Spring](https://www.soakingsprings.com/hot-springs/idaho/durfee-spring) | 102°F |  | Roadside | Burley |
| [Rockland Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/rockland-warm-springs) | 100°F | 7.6 | Roadside | American Falls |
| [Easley Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/easley-hot-springs) | 100°F | 9.6 | Roadside | Ketchum |
| [Badley Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/badley-warm-spring) | 100°F | 9.6 | Roadside | Cascade |
| [Russian John Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/russian-john-hot-spring) | 100°F | 9.2 | Roadside | Ketchum |
| [Ground Hog Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/ground-hog-hot-springs) | 100°F |  | Hike | Cascade |
| [Mormon Bend Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/mormon-bend-hot-spring) | 100°F |  | Short Walk | Challis |
| [Artesian City Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/artesian-city-hot-springs) | 99°F |  | Roadside | Hansen |
| [Indian Bathtub Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/indian-bathtub-hot-springs) | 99°F | 8.6 | Short Walk | Mountain Home Air Force Base |
| [Alpine Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/alpine-warm-spring) | 99°F | 6.5 | Short Walk | Hoback |
| [Hot Creek Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/hot-creek-warm-spring) | 97°F | 8.7 | Short Walk | McCall |
| [Nat Soo Pah Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/nat-soo-pah-warm-spring) | 97°F |  | Short Walk | Twin Falls |
| [Brockman Creek Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/brockman-creek-hot-spring) | 95°F | 6.4 | Roadside | Ammon |
| [Cape Horn Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/cape-horn-warm-springs) | 95°F | 9.6 | Short Walk | Idaho City |
| [Treasureton Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/treasureton-hot-springs) | 95°F | 7.3 | Short Walk | Preston |
| [Alkali Flats Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/alkali-flats-warm-spring) | 93°F | 6.6 | Short Walk | Shelley |
| [Portneuf River Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/portneuf-river-warm-spring) | 93°F | 6.2 | Short Walk | Soda Springs |
| [Little Antelope Flat Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/little-antelope-flat-warm-spring) | 93°F | 7.4 | Roadside | Challis |
| [Big Eightmile Creek Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/big-eightmile-creek-warm-spring) | 91°F |  | Short Walk | Salmon |
| [Lick Creek Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/lick-creek-warm-spring) | 91°F | 9.0 | Short Walk | McCall |
| [Indian Springs](https://www.soakingsprings.com/hot-springs/idaho/indian-springs-1) | 90°F | 7.5 | Short Walk | American Falls |
| [Yandell Springs](https://www.soakingsprings.com/hot-springs/idaho/yandell-springs) | 90°F | 7.1 | Roadside | Blackfoot |
| [Arling Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/arling-hot-spring) | 90°F | 9.8 | Roadside | Cascade |
| [Steamboat Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/steamboat-hot-spring) | 88°F |  | Short Walk | Soda Springs |
| [Stinky Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/stinky-warm-spring) | 88°F | 8.8 | Roadside | McCall |
| [Wilson Lake Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/wilson-lake-warm-spring) | 86°F |  | Short Walk | Soda Springs |
| [Henry Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/henry-warm-spring) | 86°F |  | Short Walk | Soda Springs |
| [Keithly Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/keithly-warm-spring) | 86°F | 6.7 | Roadside | Weiser |
| [Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/warm-springs-clark-county) | 84°F | 7.1 | Short Walk | Dubois |
| [Sears Spring](https://www.soakingsprings.com/hot-springs/idaho/sears-spring) | 84°F | 8.2 | Short Walk | Burley |
| [Soda Springs](https://www.soakingsprings.com/hot-springs/idaho/soda-springs-2) | 82°F |  | Roadside | Soda Springs |
| [Barney Hot Springs](https://www.soakingsprings.com/hot-springs/idaho/barney-hot-springs) | 82°F | 8.2 | Roadside | Arco |
| [Boulder Creek Spring](https://www.soakingsprings.com/hot-springs/idaho/boulder-creek-spring) | 82°F | 9.9 | Roadside | McCall |
| [Woodruff Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/woodruff-hot-spring) | 81°F | 7.3 | Roadside | Malad City |
| [Hot Sulphur Lake](https://www.soakingsprings.com/hot-springs/idaho/hot-sulphur-lake) | 81°F |  | Roadside | Gooding |
| [Pescadero Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/pescadero-warm-spring) | 79°F |  | Roadside | Montpelier |
| [Blackfoot River Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/blackfoot-river-warm-spring) | 79°F |  | Roadside | Soda Springs |
| [Ashton Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/ashton-warm-spring) | 79°F | 7.9 | Short Walk | Ashton |
| [Prices Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/prices-warm-spring) | 77°F |  | Short Walk | Malad City |
| [Lower Birch Spring](https://www.soakingsprings.com/hot-springs/idaho/lower-birch-spring) | 77°F | 7.2 | Roadside | Murphy |
| [Fall Creek Mineral Springs](https://www.soakingsprings.com/hot-springs/idaho/fall-creek-mineral-springs) | 77°F |  | Short Walk | Victor |
| [Malad Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/malad-warm-spring) | 77°F | 6.5 | Short Walk | Malad City |
| [Pleasantview Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/pleasantview-warm-springs) | 77°F | 7.3 | Roadside | Malad City |
| [Kent Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/kent-warm-spring) | 75°F | 7.7 | Short Walk | Malad City |
| [Thomas Flats Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/thomas-flats-warm-spring) | 75°F |  | Short Walk | Murphy |
| [Towne Creek Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/towne-creek-warm-spring) | 75°F | 6.7 | Roadside | Mountain Home |
| [Whittaker Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/whittaker-warm-springs) | 75°F | 8.0 | Roadside | Salmon |
| [Big Spring](https://www.soakingsprings.com/hot-springs/idaho/big-spring) | 73°F |  | Short Walk | Dubois |
| [Highland Land Co Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/highland-land-co-warm-spring) | 73°F |  | Short Walk | Emmett |
| [Grape Creek Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/grape-creek-warm-spring) | 72°F | 9.4 | Roadside | Burley |
| [Blackfoot Reservoir Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/blackfoot-reservoir-warm-spring) | 72°F |  | Short Walk | Soda Springs |
| [Elkhorn Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/elkhorn-warm-spring) | 72°F |  | Short Walk | Rexburg |
| [Rice Spring, Ward Spring](https://www.soakingsprings.com/hot-springs/idaho/rice-spring-ward-spring) | 72°F | 8.2 | Roadside | Rupert |
| [Weiser Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/weiser-warm-springs) | 72°F | 6.6 | Roadside | Weiser |
| [Rush Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/rush-warm-spring) | 72°F |  | Short Walk | Bellevue |
| [Lake Walcott Hot Spring](https://www.soakingsprings.com/hot-springs/idaho/lake-walcott-hot-spring) | 70°F |  | Short Walk | American Falls |
| [Thoroughbred Warm Springs](https://www.soakingsprings.com/hot-springs/idaho/thoroughbred-warm-springs) | 69°F |  | Short Walk | Jackpot |
| [Dollar Creek Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/dollar-creek-warm-spring) | 68°F | 7.7 | Roadside | Cascade |
| [Taylor Springs](https://www.soakingsprings.com/hot-springs/idaho/taylor-springs) | 68°F | 7.7 | Roadside | Victor |
| [Tadpole Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/tadpole-warm-spring) | 68°F |  | Roadside | Chubbuck |
| [Sweet Warm Spring](https://www.soakingsprings.com/hot-springs/idaho/sweet-warm-spring) | 68°F | 7.2 | Roadside | Emmett |

## Questions

**How many hot springs are in Idaho?**
Idaho has 235 documented thermal springs, with the highest concentrations in Valley, Boise, and Custer.

**What is the hottest hot spring in Idaho?**
Blm Well (Frazier Hot Spring) is the hottest documented hot spring in Idaho, with a water temperature of 203°F.

**Which hot springs in Idaho have camping nearby?**
217 hot springs in Idaho have a documented campground nearby, such as French Creek near Cascade Reservoir Hot Spring.

**Are there backcountry hot springs in Idaho?**
4 hot springs in Idaho are documented with backcountry access, meaning a hike or off-road approach is required.