Lewis & Clark Caverns State Park

Want to take an adventure underground? The Lewis and Clark Caverns State Park is located near Helena, Montana, and  provides visitors with the opportunity to admire limestone caverns. These caverns are some of the largest in the Northwest and contain numerous decorations. Visitors can also enjoy the hiking and biking trails surrounding the cavern, and participate in activities such as canoeing and fishing. For full immersion, the park offers over forty campsites near the caverns, and these can be reserved in advance. There are different tours of the caverns, based on difficulty level. In the winter, get into the holiday spirit with a candlelight cave tour! If you wish to explore the caverns, you must pre-book a guided tour. 


Contact Information

Lewis & Clark Caverns State Park
Reservations and Information:

25 Lewis & Clark Caverns Rd, Cardwell, Montana 59721, United States

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Other Information

  • Hours Open

    The Visitor Center is open October through April 10 a.m. - 4 p.m. daily, and May through September 9 a.m. - 4:30 p.m. daily. Cave tours are offered between May and September. Candlelight cave tours are offered in December.
  • Prices and Fees

    $15-40 per adult. $10-15 for youths, $5 to free for children under the age of 4, and $15-25 for seniors. Pricing level depends upon the type of tour that is booked.