Driving down Highway 12, through the rolling dun-colored fields of southeastern Washington, you see a stand of green up ahead. It’s not a mirage. It’s Lewis and Clark Trail State Park.
A lush oasis on an arid landscape, this park beckons to weary travelers. Pull off the road, set up your tent or RV and prepare to relax. Amble down the shaded trails for a wade or dip in the Touchet River; identify long-needled ponderosa pine, alder, maple and cottonwood trees and do some birdwatching (for common mergansers, red-tailed hawks and orange-crowned warblers, among others). Or catch a few fish for your evening meal.
Before you turn in for the night, consider that this was the spot where the Lewis and Clark Corps of Discovery camped in spring 1806, on their way home from their Pacific Coast odyssey.
Whether you’re taking a quick stop or a longer retreat, you will leave refreshed and ready to beat the heat once again.
Lewis and Clark Trail State Park is a 37-acre camping park with 1,333 feet of freshwater shoreline on the Touchet River.
Discover Pass: A Discover Pass is required for vehicle access to state parks for day use. For more information about the Discover Pass and exemptions, please visit the Discover Pass web page.
The park provides a kitchen shelter with electricity reservable by calling the park office at (509) 337-6457. The park offers 50 unsheltered picnic tables available first come, first served.
0.8 miles of hiking trails
Water activities & features
Other activities & features
The park provides an interpretive display with information on Lewis and Clark and original area homesteaders. A large reader board on Lewis and Clark can be found in the day-use area
Fishing for rainbow trout is excellent.
A recreational license is required for fishing and shellfish harvesting at Washington state parks. For regulations, fishing season information, or to purchase a recreational license, visit the Washington Department of Fish and Wildlife.
The park has 24 standard sites, which can fit RV's including motor homes. They are available April 1 - October 31, and are reservable from May 15-September 15.
For visitors planning to hike or bike into the park, there are four primitive camp sites available for use from April 1 - October 31 on a first come, first served basis.
Two tepee sites are available on a first come, first served basis through October 31. The tepee is 16 feet in diameter with a rubber mat ground cover and can sleep up to eight people. No cooking or flames allowed inside the tepee. Pets are allowed inside the tepee but must be on leash at the site.
The park provides two group camps that accommodate approximately 100 people each or 10 RVs each. No hookups are available. Fees vary with size of the group. Call the park at 509-337-6457 to reserve a group camp
Reservations & fees
Reservations can be made online or by calling (888) CAMPOUT or (888) 226-7688. For fee information, check out our camping rates page.
Services & supplies
Supplies are available in Waitsburg and Dayton Mondays - Saturday afternoons all year. Saturday afternoons and Sundays may require a visit to Walla Walla, 25 miles south, for supplies other than food and fuel.