Thermopolis, WY
State Bath House (Hot Springs State Park)
Free public bath house inside Hot Springs State Park, fed by the world's largest mineral hot spring; indoor and outdoor pools cooled to a therapeutic 104°F, set among…
Bighorn Basin · Thermopolis, WY
Hellie's Teepee Pools and Spa
Check current ratesday-use admission
1soak styles
Thermopolislocation
Bighorn Basinregion
About these waters
Family hot springs retreat inside Hot Springs State Park with three mineral pools (100-105°F indoors, 94-98°F outdoors), four mineral hot tubs, seasonal water slides, a sauna and steam room beside the travertine terraces.
Amenities
✓Indoor pool
✓Outdoor pools
✓Mineral hot tubs
✓Water slides
✓Sauna
✓Steam room
✓Kids pool
Good to know
- Listing researched October 2026 — prices and hours change, always confirm with the spring before visiting.
- Hydrate between soaks and limit hot soaks to 15–20 minutes — mineral water dehydrates fast.
- Wild springs run on the honor system: pack out everything, leave the pool cleaner than you found it.
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Hellie's Teepee Pools and Spa: FAQs
Do I need to book Hellie's Teepee Pools and Spa in advance?
For day-use admission, popular resorts sell out on weekends — if the official site offers reservations, book ahead. Weekday visits are usually easier as walk-ins.
Are kids welcome at Hellie's Teepee Pools and Spa?
Many developed springs welcome families, but age rules, family hours, and adults-only pools vary by property. Check the official site for the current policy before visiting with children.
How long should I soak at Hellie's Teepee Pools and Spa?
Start with 15–20 minutes, then cool off and hydrate before going back in. Hot mineral water dehydrates you faster than you expect — drink water between soaks and don't push through dizziness.
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