North America / USA / Montana / South Central Montana / Three Forks and Ennis / Best Attractions

Lewis & Clark Caverns State Park

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Frommer's Staff

These lovely limestone caverns are named for the famous explorers, but there is no evidence that their party ever saw or visited them. Discovered in the late 19th century, these caverns are a succession of vaulted chambers and passageways, thickly decorated with stalactites and stalagmites, as well as other underground formations such as massive, gleaming organ pipes; silky, delicate soda straws; intricate filigrees; and weirdly hung draperies. Plan at least 2 hours for the 2-mile guided tour through the caverns; and aboveground there are hiking trails, several picnic areas, and a large campground. A Christmas candlelight tour is held on 2 weekends in December. Reservations should be made in early December for one of the 200 or so spots available. There is a campground as well as three cabins on the premises with electric heat; rates are $40 in summer.