Rainbow Falls State Park - United States
Discover the RVezy RV rental marketplace
About Rainbow Falls State Park
RV quick facts for Rainbow Falls State Park
| Detail | Information |
|---|---|
| Max RV length | Standard sites accommodate RVs up to about 40 ft; limited utility sites available |
| Full hookups | No full hookups; partial utility (water and electric) sites only |
| Dump station | No dump station on site; nearest dump stations are in Chehalis |
| Generator hours | Generators permitted only during posted quiet-hour exceptions, typically 8 a.m. to 9 p.m. |
| Cell service | Spotty; limited coverage in the river valley, best on higher ground |
| Reservation window | Washington State Parks reservations available up to 9 months in advance via the state reservation system |
| Discover Pass | Day-use parking requires a Washington State Parks Discover Pass; included for registered campers |
| Pets | Leashed pets allowed in campground and on trails; not permitted in swim areas |
Featured RV rentals for Rainbow Falls State Park
Best time to visit Rainbow Falls State Park
Late June through early September offers the warmest, driest weather and the best river swimming conditions. Spring and fall shoulder seasons bring lower campground occupancy and lush green forest, but expect frequent rain typical of southwest Washington. Winter camping is possible in mild spells, though the area sees heavy rainfall and occasional river flooding.
Cold, wet; flood risk along Chehalis River
Wet and cool
Rainy shoulder season
Lush green forest; some trails muddy
Pleasant, drier
Start of peak camping season
Warmest, driest; reserve well in advance
Peak season; watch for fire restrictions
Pleasant, lower crowds
Fall color, increasing rain
Heavy rain; possible river flooding
Cold and wet; park open but check for flood closures
Things to do at Rainbow Falls State Park
- Rainbow Falls Viewpoint EasyRV parking available
A short, easy walk leads from the day-use area to a viewpoint over the small falls on the Chehalis River. The falls are the park's namesake feature and are reached on a flat path suitable for most visitors.
- Chehalis River Swimming Hole EasyRV parking available
A popular summer swimming hole sits below the falls with a gravel bar and calm pools. The riverbank is shaded by old-growth forest and is a central gathering spot in warm weather.
- Old-Growth Forest Loop Trail EasyRV parking available
An easy loop through towering Douglas firs and western red cedars winds past CCC-era stone work. The trail offers a quiet introduction to Pacific Northwest lowland forest.
- Willapa Hills State Park Trail EasyRV parking available
This rail-trail connects through the park and runs from Chehalis toward South Bend, passing farmland and river crossings. Riders and walkers can access the trail directly from the park entrance.
- Equestrian Trails and Horse Camp ModerateRV parking available
The park includes a separate equestrian area with trails winding through forest south of the highway. Horse trailers can use the dedicated parking area near the horse camp.
- Fishing the Chehalis River EasyRV parking available
The Chehalis River supports seasonal runs of steelhead and trout accessible from the park's riverbank. A Washington fishing license is required and regulations vary by season.
- CCC Heritage Picnic Area EasyRV parking available
Stone and log picnic shelters built by Civilian Conservation Corps crews in the 1930s remain in use today. These structures are part of the park's historic legacy and are listed on heritage registers.
Top Hosts near WA, United States
Don and his wife were great hosts! The RV was in great condition, ran well, and they were both easy to communicate with. We were happy to see they even provided amenities such as kitchen appliances, plates, utensils, chairs and a BBQ. We would definitely go through them on our next trip if the RV is available!
Taylor M. - Aug 2025
The Leggs were really great and we appreciated the supplies that were included. There were camp chairs and even an outdoor grill.
Jodi S. - Jun 2025
Thank you so much Anton!!! Your trailer was perfect for our family!
Soley S. - Jul 2025
RV delivery to a campground, made simple
Skip the pickup. Skip the towing. Get an RV delivered and set up at your campsite so you can arrive, unpack, and start your trip stress-free.
Choose your perfect RV
Browse RVs that offer delivery to your site and book the one that fits your budget and adventure style.
Lock in your campsite
Reserve your campsite with the hookups and amenities you need. We’ll help you find RVs that meet site requirements.
Arrive and relax
Your host delivers and sets up the RV before you get there. Just show up and start enjoying your trip.
Find the perfect RV for these nearby campgrounds
RV Rentals Rainbow Falls State Park
Rainbow Falls State Park, WA, United States
How to get to Rainbow Falls State Park
The park sits on State Route 6 about 17 miles west of Chehalis and Interstate 5, roughly a 30 minute drive. From Olympia it is about 60 miles south, and from Portland about 110 miles north. SR-6 is a two-lane rural highway with gentle grades and is generally easy for large RVs, though drivers should watch for logging trucks, tight curves near Pe Ell, and narrow bridges. The nearest major airport for fly-and-rent RV travelers is Seattle-Tacoma International, about two hours north.
RVezy vs. Traditional RV rental
RVezy rentals
- Book directly from local RV owners
- Choose the exact RV you want
- Delivery to your campsite, home, or destination
- More variety: trailers, motorhomes, and campers
Traditional RV rental
- Limited fleet from a rental company
- Exact RV not guaranteed
- Pickup only at retail locations
- Fewer RV types and less availability