Hours: Mon - Sun, 7am - 10pm. No reservations after 10pm.  Check in - 4pm / Check out - 10am. We do have afterhour check ins -  contact us for details. Thank you for understanding.

Lewis and Clark Caverns

Lewis & Clark Caverns is Montana's first and best-known state park featuring one of the most decorated limestone caverns in the Northwest. Naturally air conditioned, these spectacular caves lined with stalactites, stalagmites, columns, and helicities are electrically lighted and safe to visit.