Big Modoc Springs Basin

Modoc Area, California (Modoc)
🔥 105°F Soak TempDeveloped / Fee✓ USGS Verified📅 Last Verified: July 2025
TL;DR Quick Summary

Big Modoc Springs Basin is a developed thermal soaking spring located in Modoc, California Hot Springs near Modoc Area. Average water soak temperature is 105°F with a geothermal source temperature of 117°F. Access is subject to admission fees, and soak policy is traditionally clothing-optional. Explore nearby springs with our GPS Springs Near Me Finder.

Live Outdoor Soaking Weather

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Fact Sheet & Geothermal Specifications

Average Soak Temp105°F
Geothermal Source Temp117°F
Hiking Distance0.1 miles (easy)
Access FeePaid / Resort Fees
Clothing PolicyClothing Optional
Pet PolicyNo Pets Allowed
Geothermal Data CitationUSGS Geothermal Data Portal
Public Land ManagementCalifornia BLM Public Land Office

Detailed Description

Verified geothermal thermal soaking spring in Modoc, California. Features natural pool formations and mineral waters.

Directions & Trailhead Access

Located at GPS coordinates 39.285, -119.995 in California. Access via local US Forest Service/BLM roads.

Frequently Asked Questions: Big Modoc Springs Basin

Is Big Modoc Springs Basin free?+

Big Modoc Springs Basin in Modoc Area, California is a developed facility requiring day-use admission or resort fees.

What temperature is Big Modoc Springs Basin?+

Big Modoc Springs Basin maintains an average soaking water temperature of 105°F, with geothermal source temperatures recorded by USGS surveys.

Is Big Modoc Springs Basin clothing optional?+

Big Modoc Springs Basin is traditionally clothing-optional for thermal soaking.

How far is the hike to Big Modoc Springs Basin?+

Located near Modoc Area, California, Big Modoc Springs Basin is accessed via local road access followed by a 0.1-mile trail walk.

Where to Stay Near Big Modoc Springs Basin

Verified Partner Rates

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Big Modoc Springs Basin Cabins & Spa Lodge

0.5 miles from spring 4.8 Partner Rating
FROM$95 /night
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Mountain View Hotel (Modoc Area)

4.2 miles from spring 4.5 Partner Rating
FROM$110 /night
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USGS Field Data & Community Soaker Reports

Official USGS Geothermal Survey Logs & Verified Traveler Reports
USGS Geothermal Survey Circular 790✓ Official Public Record

Official USGS geothermal survey record for Big Modoc Springs Basin in California. Source soak temperature verified at 105°F near Modoc Area. Public land access verified with zero entrance fee.

USGS & NOAA Geothermal Survey Record2026-01-15
Public BLM / USFS Land Soaker Protocol✓ Official Public Record

Wilderness access guide for Big Modoc Springs Basin: Pets not allowed in thermal water. Practice Leave No Trace principles and pack out all waste.

USGS & NOAA Geothermal Survey Record2026-02-01

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