The travertine terraces of Hot Springs State Park in Thermopolis, Wyoming, along the Bighorn River.
The travertine terraces of Hot Springs State Park in Thermopolis, Wyoming, along the Bighorn River. Acroterion · CC BY-SA 4.0

Hot Springs State Park

State Park · Wyoming · Wyoming State Parks, Historic Sites & Trails

Plan your visit

Know before you go

Address
51 US Highway 20 North, Thermopolis, WY, 82443
Official site
wyoparks.wyo.gov
Managed by
Wyoming State Parks, Historic Sites & Trails

Getting there

51 US Highway 20 North, Thermopolis, WY, 82443

Directions on Google Maps →

What's here

Activities & features: Ada · Bathhouse · Biking · Boating · Courts · Fishing · Hiking · Historic Feature · Interpretive Signage · Lodging · Nature Trail · Paddling Access · Picnic Area · Playground · Scenic Overlook · Shower · Swimming · Wildlife Viewing

Nearby parks

Parks of Wyoming

Sources: State agency, Wikimedia Commons / editorial, USGS PAD-US · updated 2026-08-23