Hot Springs State Park Day Use Area

Open

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

Availability

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