Lewis & Clark Caverns State Park

State: Montana

Address 1: 22 miles west of Three Forks on Montana 2

City: Whitehall

Zip: 59759

Phone: (406) 287-3541

Open: Open all year

Open all Year: Yes

Number of Sites: 50

Camp URL: http://fwp.mt.gov/parks/visit/parkSiteDetail.html?id=281895

Full Hook: Yes

Montana’s first and best-known state park showcases one of the most highly decorated limestone caverns in the Northwest. Naturally air conditioned, these spectacular caves, lined with stalactites, stalagmites, columns, and helictites, date back through time.

The hiking trails, rental cabins, and campground are open year-round; tours of the caverns are available from May 1-September 30.