Rainbow Falls State Park

Star4.12
160 reviews
Rainbow Falls State Park
SwimmingSummer Destination

Quick Facts

289 ft

Price

Varies

Booking

Reservable

Sites

53 campsites

Season

Year-round

Cell

Has Service

Pets

Very Pet Friendly

RV FriendlyElectricShowers

Opens Washington State Parks site

Official Website
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Real-Time Availability

Select a month, then check for open campsites

March 2026

Real-Time Availability

Select a month, then check for open campsites

March 2026
Rainbow Falls State Park
No fees available
Campsite Fees
Day-use fee reported as $10 (or covered by a Washington State Discover Pass, often noted as a $30 pass). Showers are token-operated (bring small...
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Standard Site Fee$0.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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What Campers Say

4.12

Satisfactory

Based on 160 reviews

515 Google reviews

Most mentioned

quietcleanshowersrestrooms

Some mention

small

"Reviewers praise Rainbow Falls for its peaceful, shaded forest setting along the Chehalis River, family‑friendly amenities, clean restrooms and easy access to swimming holes and the Willapa Hills Trail. Common downsides noted are that the waterfall is modest (more a cascade/rapids), some crowding/noise and limited restroom locations during peak season."

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Campground Map

Rainbow Falls State Park

Rainbow Falls State Park

46.6344, -123.2343

Nearby places
Pe Ell (~5 miles west)
Chehalis (local supply town
distance not specified)
Nearby supplies
Local small towns such as Pe Ell and Chehalis (used by campers for supplies
distances not specified)

Best Time to Camp at Rainbow Falls State Park

Summer brings the crowds and the fun—families splashing in the river, campsites buzzing with activity—though you'll notice the falls become more modest as water levels drop through late summer and early fall. For a more tranquil experience, consider visiting during spring or fall when the park takes on a peaceful, unhurried character and you'll have more space to yourself. The falls are most impressive when water flows are higher in spring and early summer.

Best
Spring(Mar-May)
4.0 / 5
Top 23% in WA

Spring likely offers higher flows, good fishing and pleasant greenery though not explicitly detailed.

Planning Tips

    About Rainbow Falls State Park

    Tucked along the meandering Chehalis River, Rainbow Falls State Park invites you into a world of shaded forest campsites, refreshing river swimming holes, and sun-drenched meadows perfect for afternoon picnics. This intimate forested retreat offers something for everyone—from RV hookups to tent sites, horse camping to group accommodations—making it a beloved summer destination that fills up fast, so book your spot early.
    Developed state park campground with a mix of site types including RV sites with hookups, tent sites, equestrian/horse camping and a group camp with A‑frame shelters.

    Best Campsites

    Curated by campers, for campers
    Reveal picks

    Reserving a campsite

    Amenities available

    Showers
    Potable water
    Electricity hookups
    Flush toilets
    Fire rings
    Picnic tables

    Activities you can enjoy

    Rainbow Falls State Park centers on river access and a shaded forested campground with trails and multi‑use connections to the Willapa Hills Trail. Popular activities include swimming and river play, short hikes to viewpoints, biking along the rail‑trail, and fishing in the Chehalis River.
    Hiking
    Fishing
    Swimming
    Biking
    Boating
    Wildlife viewing
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    Policies & Safety

    Hazards & AlertsRiver edges and rock approaches can be slippery/treacherous; waterfall area can be hazardous when accessing the river. Some reviewers advise not to drink park tap water (reported odor). Entrance road and site turn‑ins are narrow and can be difficult for large RVs.

    Weather at Rainbow Falls State Park

    Trip Planning Tools

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    Reviews

    From Booking Sources
    4.1
    160 reviews
    Satisfactory
    Satisfactory
    Rainbow Falls State Park is satisfactory, placing it in the bottom 60% of campgrounds based on reviews
    Reviewers praise Rainbow Falls for its peaceful, shaded forest setting along the Chehalis River, family‑friendly amenities, clean restrooms and easy access to swimming holes and the Willapa Hills Trail. Common downsides noted are that the waterfall is modest (more a cascade/rapids), some crowding/noise and limited restroom locations during peak season.
    Review Summaries
    Based on 160 reviews

    What Campers Love

    Quiet, tall‑tree forested campsites; Chehalis River access with swimming holes and fishing; clean, historic restrooms and token showers; proximity to the Willapa Hills Trail; a large sunny day‑use...
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    Based on 160 reviews

    Common Concerns

    The most frequent complaint in reviews is the **restroom situation**: campers state there is effectively only one main restroom/shower building for 40+ sites, making for a very long walk from many...
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    Based on 160 reviews
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    Last updated March 8, 2026
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