Hot Springs State Park Day Use Area
Open year-round as a day-use only facility. No overnight camping is permitted. Park grounds are accessible from 6am to 10pm daily. The bathhouse operates Monday through Saturday 8am to 5:30pm, and Sunday noon to 5:30pm. Closed Thanksgiving and Christmas Day. A major boardwalk replacement project began May 11, 2026 with closures expected through late August.
About
Hot Springs State Park in Thermopolis, Wyoming showcases one of the world's largest mineral hot springs, with terraced mineral deposits and steaming water flowing year-round. The park's centerpiece is a free public bathhouse where visitors can soak in naturally heated mineral water maintained at 104°F. Over 6.2 miles of universally accessible trails wind through the park, offering views of the dramatic travertine terraces and the Bighorn River. The park maintains a resident bison herd that visitors can observe from designated viewing areas. Recreational amenities include three reservable group picnic shelters, playgrounds, volleyball courts, horseshoe pits, fishing access, and a boat ramp on the Bighorn River. A suspension footbridge provides pedestrian access across the river. This is strictly a day-use facility. No overnight camping is permitted anywhere within park boundaries. Visitors seeking overnight accommodations should look to nearby campgrounds and RV parks in the Thermopolis area, including Fountain of Youth RV Park approximately 2 miles north.
Directions
Located in Thermopolis, Wyoming. From downtown Thermopolis, head north on US-20/Park Street. The park entrance is on the east side of the highway.
Amenities
| Water | Yes |
| Fires Allowed | No |
| Toilets | Yes |
| Dump Station | No |
| Wifi | — |
| Pets Allowed | — |
| Showers | Yes |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $60 - $75 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | — |
| Pull Through Sites | No |
Contact
| Phone | +1 (307) 864-2176 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
Useful Links
| Wyoming State Parks - Hot Springs |
Availability
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