Hot Creek Gorge Springs

Also known as: Hot Creek Geological Site
Mono County, California · Near Mammoth Lakes
37.6650°N, 118.8280°W · 7,008 ft
199°F 7,008 ft Open Short Walk US Forest Service Camping nearby (6.5 mi)
Very Hot Source — Use Extreme Caution

At 199°F, the source water at Hot Creek Gorge Springs is hot enough to cause burns. Some hot springs this hot have cooler side pools or downstream areas suitable for soaking — always test the water temperature before entering.

Hot Creek Gorge Springs represents one of Mono County's most thermally extreme features, producing 199°F water at 7,008 feet elevation. Running 153°F above ambient air temperature, the spring creates one of the most dramatic geothermal displays in the Mammoth Lakes area within the Inyo National Forest.

Location
30 miles from Mammoth Lakes, CA

The spring emerges from a narrow gorge in high alpine terrain where winter snow accumulates heavily. Rocky, exposed terrain frames the thermal features as they rise from the canyon floor. The landscape reflects the dramatic Sierra Nevada setting with steep terrain, thin vegetation, and intense geological activity creating impressive visual contrast.

The spring sits 294 meters from Hot Creek Hatchery Road—plan for a short walk on maintained terrain. Winter brings extreme snow accumulation around 84 inches annually, making seasonal access critical. The high elevation averages 46°F with sparse precipitation. Visit during warmer months when snow permits access. Nearby Sherwin Creek Campground offers 10 kilometers away convenient facilities for exploring this spectacular thermal area.

History of Hot Creek Gorge Springs

Hot Creek Gorge Springs represents a major thermal manifestation of the Eastern Sierra's powerful geothermal system. Also known locally as Hot Creek Geological Site, the feature draws heat from deep crustal sources. USGS analysis identifies water chemistry with elevated chloride content from interaction with subsurface reservoirs containing mineralized thermal water.

Monthly Climate
30°
Jan
29°
Feb
34°
Mar
40°
Apr
48°
May
61°
Jun
68°
Jul
67°
Aug
60°
Sep
50°
Oct
39°
Nov
29°
Dec
Annual Precip: 16.2 in Annual Snow: 83.6 in
Best Time to Visit
December Air 29°F · Water 199°F · +171° contrast
February Air 29°F · Water 199°F · +170° contrast
January Air 30°F · Water 199°F · +169° contrast
December offers 40°F more contrast than July
Current Conditions
39°F
Clear 12.1 mph 65% Good soaking weather
Thursday 75° Low 36° Sunny 3% precip
Spring is +124° warmer
Friday 77° Low 37° Sunny
Spring is +122° warmer
Saturday 79° Low 39° Sunny
Spring is +120° warmer
Sunday 82° Low 42° Sunny
Spring is +117° warmer
Monday 82° Low 44° Sunny
Spring is +117° warmer
Water Chemistry Sampled 1980-12-10

The water at Hot Creek Gorge Springs is slightly alkaline (pH 8.0) with 1170 mg/L total dissolved solids. It is notably rich in chloride (natural antiseptic with skin health benefits) and total dissolved solids (higher mineral concentration for therapeutic soaking).

pH 8.0 Slightly Alkaline
pH influences mineral absorption through skin
Higher mineral concentration for therapeutic soaking
Chloride 210 mg/L
Natural antiseptic with skin health benefits
Where to Stay

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Nearby Camping
Sherwin Creek 6.5 mi away

Overview Sherwin Creek Campground is located in the eastern Sierra Nevada Mountains within 2 miles of the full-service community of Mammoth Lakes, California. Popular among anglers, hikers, off-road vehicle enthusiasts and photographers, the campground is near some of the most spectacular wilderness and outdoor recreation areas in the Sierras.Recreation With a motocross track and trails, Sherwin Creek is a hot spot for off-road vehicle enthusiasts. The area's majestic scenery and challenging...

Reservable Yes
Reserve on Recreation.gov →
Mile-High Advisory 7,008 ft

Hot Creek Gorge Springs sits at 7,008 feet above sea level, way above the mile-high mark. You may not feel the altitude strongly, but hot water still dehydrates you faster at elevation. UV is about 28% stronger than at sea level, so bring sunscreen and drink more water than you normally would.

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Temperature
199°F
Warm Hot Boiling
Water Temp 199°F (93°C)
Avg Air Temp 46°F
Above Ambient +153°F
Great soaking conditions May
Access
Open
Road Access Short Walk
Nearest Road Hot Creek Hatchery Road
Distance to Road 0.2 mi
Land
Ownership Federal
Agency US Forest Service
Designation National Forest
Unit Inyo National Forest
Manager US Forest Service
Protection 3 - Protected, subject to extractive use
Frequently Asked Questions
What is the water temperature at Hot Creek Gorge Springs?
Hot Creek Gorge Springs has a water temperature of 199°F (93°C). This is considered a hot spring, well above body temperature.
Where is Hot Creek Gorge Springs located?
Hot Creek Gorge Springs is located in Mono County, California at 7,008 feet elevation, near Mammoth Lakes. Coordinates: 37.6650°N, 118.8280°W.
How do I get to Hot Creek Gorge Springs?
Hot Creek Gorge Springs has Short Walk road access, with the nearest road being Hot Creek Hatchery Road (0.2 mi from the road).
Is Hot Creek Gorge Springs free to visit?
Hot Creek Gorge Springs has Open access. It is managed by US Forest Service.
Can I camp near Hot Creek Gorge Springs?
Yes, Sherwin Creek is located nearby (6.5 miles away).
What minerals are in the water at Hot Creek Gorge Springs?
Water chemistry analysis shows the presence of pH, Total Dissolved Solids, Chloride. The pH is 8.0 (slightly alkaline). Total dissolved solids measure 1,170 mg/L.
Is it safe to soak at Hot Creek Gorge Springs?
The water at Hot Creek Gorge Springs reaches 199°F, which can cause severe burns. Do not enter the source pool directly — look for cooled side pools or downstream areas where the water has cooled to a safe temperature. Always tell someone your plans before visiting remote hot springs.
Is Hot Creek Gorge Springs crowded?
Hot Creek Gorge Springs sees varying levels of visitors depending on the season and day of the week.
What should I bring to Hot Creek Gorge Springs?
Essentials for Hot Creek Gorge Springs: swimsuit, towel, water bottle, camping gear, a trash bag to pack out what you pack in. The water is over 110°F — test the temperature before entering and watch for scalding near the source.