Lewis And Clark Caverns State Park
Open for the 2026 season. Full services including water, showers, and flush toilets operate May through September. Water is turned off October 1 through April 30. Reservations available online at montanastateparks.reserveamerica.com.
About
Lewis and Clark Caverns State Park sits along the Jefferson River in southwestern Montana, offering visitors access to one of the most highly decorated limestone caverns in the Northwest. The park's campground provides a comfortable base for exploring the cave system and surrounding landscape, with 40 campsites spread across tent and RV-friendly areas. Electric hookups are available at select sites, and three cabins plus a wall tent offer alternative lodging options. The campground features a bathhouse with showers, flush toilets during the operating season, vault toilets year-round, potable water, and a dump station. Each campsite includes a fire ring and picnic table. A playground makes this a family-friendly destination, and a camp host is present during the main season from May through September. Beyond the caverns, the park offers over 10 miles of trails ranging from easy riverside walks to challenging climbs with panoramic views of the Jefferson River Valley. Mountain biking is permitted on designated trails, and wildlife viewing opportunities abound in this transition zone between the mountains and prairie.
Directions
Located 19 miles west of Three Forks on Highway 2, or 12 miles east of Whitehall. The park entrance is at 25 Lewis and Clark Caverns Rd., Whitehall, MT 59759.
Location
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | Yes |
| Wifi | — |
| Pets Allowed | Yes |
| Showers | Yes |
| Electric Hookups | Yes |
| Water Hookups | No |
| Sewer Hookups | No |
| Camp Store | — |
| Price | $14 - $70 |
Vehicle
| Max RV Length | 71ft |
| Max Trailer Length | — |
| Big Rig Friendly | — |
| Pull Through Sites | Yes |
Contact
| Lewis&ClarkCavernsStatePark@mt.gov | |
| Phone | +1 (406) 287-3541 |
Cell Service
| AT&T | Yes |
| Verizon | Yes |
| T-Mobile | Yes |
Availability
Photos
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