Official Directory Overview & E-E-A-T Standards

About HotSpringsFind.com

America's non-commercial geothermal search engine indexing 4,561 natural thermal springs, primitive soaking tubs, and mineral pools across all 50 states.

Our Mission: Responsible Geothermal Exploration

HotSpringsFind was built to solve a major problem for outdoor enthusiasts: fragmented, outdated, and unverified information about natural hot springs. Most travel blogs reuse speculative information, leading to unsafe soaking temperatures, lost travelers, or trespass violations on fragile public lands.

We cross-reference every listing against government survey records to provide exact water temperatures, true GPS coordinates, public land ownership (BLM / USFS), and Leave No Trace environmental guidelines.

Authoritative Primary Data Sources

USGS Circular 790

Assessment of Geothermal Resources of the United States. Verifies sub-surface geothermal source temperatures (°F) and hydro-geologic flow rates.

View USGS Report

NOAA Geothermal Database

NOAA National Centers for Environmental Information (NCEI) thermal springs database providing 5-decimal place GPS coordinates.

View NOAA Portal

BLM & USFS Land Records

Bureau of Land Management and US Forest Service public land boundaries ensuring 100% free access compliance and zero private trespassing.

View BLM Directory

Editorial & Verification Protocol

1. Water Temperature Safety StandardSoak temperatures between 98°F and 106°F are considered ideal for human soaking. Temperatures exceeding 115°F are flagged as thermal hazards.
2. Leave No Trace PrinciplesWe actively advocate for Leave No Trace ethics: never use soap/shampoo in natural pools, pack out all trash, and respect wildlife habitats.
3. Community Temperature VerificationOur listing data is continuously updated through real-time community temperature logs and field inspection reports.

Have a Data Correction or Field Report?

Help keep HotSpringsFind the most accurate geothermal directory in North America.

Submit a Spring Correction or Field Update