Fee: Discover Pass required: $10 day / $45 annual. Reservations: Washington State Parks reservation system
About this park
Rainbow Falls is a 129-acre camping park on the Chehalis River. Campsites along the quiet river make it a popular overnight stop for hikers, cyclists and horseback riders on the Willapa Hills Trail. The park is open 8 a.m. to dusk year round, though the Kitchen Shelter was posted closed for work.
Rainbow Falls State Park FAQ
Where is Rainbow Falls State Park located?
Rainbow Falls State Park is in Chehalis, Washington, at 633 Leudinghaus Road. GPS coordinates: 46.6287, -123.2309. Get directions.
Is there an entrance fee at Rainbow Falls 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 Rainbow Falls State Park?
You can call (360) 291-3767. The park office can confirm RV site availability, hookups, length limits and current conditions.
Are there RV campgrounds near Rainbow Falls State Park?
Yes. The closest RV-friendly campgrounds listed on ParkedRV are:
- Coho Campground (55.5 mi, reservable)
- Big Creek (Gifford Pinchot National Forest, WA) (60.2 mi, reservable)
- Iron Creek Campground (60.7 mi, reservable)
How current is this information about Rainbow Falls State Park?
This listing was last updated on October 8, 2026. If something is out of date, let us know and we'll fix it.