Free soaking ·
2026 Free Hot Springs in Wyoming
Primitive and wild pools are volatile—rivers flood, bacteria spikes happen, and private land lines change. Verify access the week you go.
Drive-up & short walks
100°–112°F3 pools · drive up
Developed PublicFree / Primitive
Hobo Hot Springs
Saratoga, WY
A mix of cement pools and natural river eddies in downtown Saratoga, steps from local cafes and the town campground.
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104°–110°F2 pools · drive up
Developed PublicFree / Primitive
Hot Springs State Park Bath House
Thermopolis, WY
Geodesic dome encloses ADA-accessible indoor and outdoor pools fed by the world’s largest mineral hot spring, complete with boardwalks over rainbow terraces.
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Backcountry missions
No backcountry intel yet—submit your GPS pins.
Wild spring etiquette
- Pack out every scrap, even citrus peels.
- Test water with a hand or foot before committing.
- Rotate pools every 15 minutes during winter—steam hides hypothermia risk.
- Respect clothing-optional culture. Ask before pointing a camera.