Silver Creek Hot Spring

Also known as: Silver Crrek Plunge Pool
Valley County, Idaho · Near Cascade
44.3300°N, 115.8020°W · 4,500 ft
102°F 4,500 ft Roadside Camping nearby (1.9 mi)

Silver Creek Hot Spring flows at 102 degrees Fahrenheit in Valley County — a comfortable soaking temperature right at the source, which is rare among Idaho's thermal springs. Also known as Silver Creek Plunge, it sits just 111 feet from the road at 4,500 feet elevation, 23 miles north of the town of Crouch.

Location

The spring pools beside the road in a forested mountain valley where annual snowfall reaches 142 inches. The water is mildly alkaline at pH 8.9 with total dissolved solids of 197 mg/L, giving it a soft, clean feel. Ponderosa pine and mixed conifers surround the site. The access road follows a creek drainage northward from Garden Valley, and the setting is quiet but not isolated — other forest users pass through regularly.

One of the easiest hot springs to reach in the area — drive right up. Water temperature hovers around body-friendly 100-102 degrees, so no mixing or cooling is needed. Peace Valley Campground, just 3 km away, accepts reservations and offers a base for exploring additional springs in the drainage. Road conditions may deteriorate in winter and spring.

History of Silver Creek Hot Spring

Silver Creek Hot Spring has served as an informal community soaking spot for decades, known locally as Silver Creek Plunge. The geothermal source taps into the same Idaho Batholith system that feeds dozens of springs across Valley County. Its moderate chemistry — 54 mg/L sodium, 26 mg/L sulfate, low calcium — reflects a shallower circulation path than the hotter springs in the region.

Monthly Climate
25°
Jan
28°
Feb
34°
Mar
39°
Apr
48°
May
59°
Jun
70°
Jul
69°
Aug
59°
Sep
45°
Oct
32°
Nov
23°
Dec
Annual Precip: 34.0 in Annual Snow: 142.4 in
Best Time to Visit
December Air 23°F · Water 102°F · +79° contrast
January Air 25°F · Water 102°F · +77° contrast
February Air 28°F · Water 102°F · +74° contrast
December offers 47°F more contrast than July
Current Conditions
Thursday 70° Low 47° Sunny
Spring is +32° warmer
Friday 70° Low 45° Mostly Sunny
Spring is +32° warmer
Saturday 72° Low 44° Sunny
Spring is +30° warmer
Sunday 78° Low 45° Mostly Sunny
Spring is +24° warmer
Monday 77° Low 48° Sunny
Spring is +25° warmer
Water Chemistry Sampled 1979-08-08

The water at Silver Creek Hot Spring is alkaline (pH 8.9) with 197 mg/L total dissolved solids.

pH 8.9 Alkaline
pH influences mineral absorption through skin
Higher mineral concentration for therapeutic soaking
Calcium 3 mg/L
May support bone density and joint health
Magnesium 0 mg/L
Known for muscle relaxation and stress relief
Sodium 54 mg/L
Supports circulation and skin hydration
Sulfate 26 mg/L
Traditionally used for skin conditions and inflammation
Chloride 6 mg/L
Natural antiseptic with skin health benefits
Where to Stay

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Nearby Camping
Peace Valley Campground 1.9 mi away

Overview Peace Valley Campground sits just 27 miles north of Garden Valley, Idaho, at an elevation of 4591 feet. The beautiful Peace Valley offers excellent hiking, motorcycle riding, fishing, and hunting opportunities. Recreation Peace Valley offers several trails for hiking, mountain biking, horseback riding, and OHV use. Peace Creek Trail and Bitter Creek Trail (both motorcycle trails) begin nearby. The Rattlesnake Trail and 465 ATV Trail are in the vicinity of the campground. Peace...

Reservable Yes
Reserve on Recreation.gov →
Temperature
102°F
Warm Hot Boiling
Water Temp 102°F (39°C)
Avg Air Temp 44°F
Above Ambient +58°F
Great soaking conditions May
Access
Road Access Roadside
Distance to Road 111 ft
Frequently Asked Questions
What is the water temperature at Silver Creek Hot Spring?
Silver Creek Hot Spring has a water temperature of 102°F (39°C). This is considered a hot spring, well above body temperature.
Where is Silver Creek Hot Spring located?
Silver Creek Hot Spring is located in Valley County, Idaho at 4,500 feet elevation, near Cascade. Coordinates: 44.3300°N, 115.8020°W.
How do I get to Silver Creek Hot Spring?
Silver Creek Hot Spring has Roadside road access (111 ft from the road).
Can I camp near Silver Creek Hot Spring?
Yes, Peace Valley Campground is located nearby (1.9 miles away).
What minerals are in the water at Silver Creek Hot Spring?
Water chemistry analysis shows the presence of pH, Total Dissolved Solids, Calcium, Magnesium, Sodium, Sulfate, Chloride. The pH is 8.9 (alkaline). Total dissolved solids measure 197 mg/L.
Is it safe to soak at Silver Creek Hot Spring?
Silver Creek Hot Spring is generally safe for soaking at its recorded temperature. Access may be on private land or unconfirmed — verify current conditions before visiting. Always tell someone your plans before visiting remote hot springs.
Is Silver Creek Hot Spring crowded?
Silver Creek Hot Spring is accessible from a paved road, making it easy to reach. Weekends and holidays may be busier — consider visiting on a weekday for a quieter experience.
What should I bring to Silver Creek Hot Spring?
Essentials for Silver Creek Hot Spring: swimsuit, towel, water bottle, warm layers for before and after soaking, camping gear, a trash bag to pack out what you pack in.