Fee: Discover Pass required: $10 day / $45 annual. Reservations: Washington State Parks reservation system
About this park
Lewis and Clark is a 616-acre camping park in old-growth forest. Horses are welcome, and equestrian parking is on the east side of the road after the campground entrance when coming from the north. The park is open in summer from 8 a.m. to dusk and is closed from Oct. 1 to May 1.
Lewis and Clark State Park FAQ
Where is Lewis and Clark State Park located?
Lewis and Clark State Park is in Winlock, Washington, at 4583 Jackson Highway. GPS coordinates: 46.52235, -122.81338. Get directions.
Is there an entrance fee at Lewis and Clark State Park?
Discover Pass required: $10 day / $45 annual. Reservations: Washington State Parks reservation system. Fees can change by season, so confirm with the park before you go.
How do I contact Lewis and Clark State Park?
You can call (360) 864-2643. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Lewis and Clark State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Iron Creek Campground (39.8 mi, reservable)
- Big Creek (Gifford Pinchot National Forest, WA) (42.6 mi, reservable)
- Tower Rock Campground (45.3 mi, reservable)
How current is this information about Lewis and Clark State Park?
This listing was last updated on October 9, 2026. If something is out of date, let us know and we'll fix it.