Directions to Lewis and Clark Caverns: (98 miles)

Turn West (right) out of RV Park. Turn right towards Henry's Lake at the intersection in 2.8 miles. Follow this good dirt road about 6 miles until you reach highway 87. Turn Northwest (left) and proceed until you reach highway 287, about 12.5 miles. Turn West (left) and proceed about 40 miles along the Madison River Valley to Ennis. Continue North 35 miles on 287 past Harrison, MT, and turn West (left) at SR 2 (MT 2). Go 5.5 miles and the Caverns are in the State Park on the right. You might consider coming back past Viginina City.