Explore Wyoming's History & Hot Springs

About Us

Thermopolis sits in northwest Wyoming's Big Horn Basin, 130 miles west of Casper and about 145 miles south of Yellowstone National Park.

Surrounded by mountain ranges, Thermopolis contains the world’s largest mineral hot springs.

Come enjoy Activities such as:

Exploring the Wyoming Dinosaur Center, fishing for trout at our beautiful Big Horn River, enjoying world-class waterfowl and big game hunting, visiting the Legend Rock Petroglyph site, and many others

Come and stay, eat wonderful food, and enjoy small town charm.

Don't leave adventure waiting!

Want to learn more? Contact us today!