Off-season hours announced for Lewis & Clark Caverns State Park  Winter hours run Oct. 1 through April 15 

Friday Sep. 17th, 2021

WHITEHALL – Lewis & Clark Caverns State Park will move to off-season hours of operation starting Friday, Oct. 1.  

From Oct. 1 through April 15, 2022, the main visitor center will be open from 10 a.m. to 4 p.m. Wednesdays through Sundays. The center will be closed Mondays and Tuesdays and observed holidays on these dates: Nov. 11 and 25, Dec. 24-26 and 31, and Jan. 1.  

Park trails remain open for walking or mountain biking. Though the water facilities are shut off for the winter, the campground remains open, offering both electric and non-electric sites as well as reservable cabins.  

Lewis & Clark Caverns State Park is about 15 miles southeast of Whitehall, along Montana Highway 2. For more information about the park, please visit or call 406-287-3541.