Photo Credits (5)
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Rainbow Falls
Rainbow Falls sits inside the Lake Chelan National Recreation Area (designation: NRA) and is managed by the National Park Service. The falls make a lovely destination for a short outing — ideal for photographers and hikers looking for a peaceful, scenic stop within federally managed recreation lands. The setting is inviting without demanding a long backcountry commitment, so it’s popular as a half-day destination. Access is straightforward from the established trail, and for those who want to linger, Harlequin Campground is just 1.19 km away, making an overnight stay or a picnic a convenient option. Because the site is within the Lake Chelan NRA under NPS management, visitors can expect a managed recreation experience and nearby facilities maintained by the Park Service.
The Setting
Rainbow Falls sits at 1,647 feet within Lake Chelan National Recreation Area, fed by the Stehekin River, in the hills of Washington.
Nearby Falls Worth Visiting
Bridal Veil Falls (100 ft) lies 5.7 miles to the southeast.
Trail & Hike Details
The Approach
The moderate 2.4-mile out-and-back trail gains 350 feet of elevation on the way to the falls.
Trail Description
This is an out-and-back route of 2.4 miles total with approximately 350 feet of elevation gain, rated moderate in difficulty. Over the course of the route the average grade works out to roughly 5–6%, so expect a few short uphill sections rather than sustained steep climbing. The trail is the primary access to Rainbow Falls within the Lake Chelan National Recreation Area (managed by the National Park Service); Harlequin Campground lies about 1.19 km from the trailhead for convenient overnight options.
What to Expect
Dogs are welcome.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Rainbow Falls?
✅ Dogs are allowed
Are There Any Fees or Permits Required?
🤑 Fee: $10.00
Permit required
A Discover Pass is required for parking within Rainbow Falls State Park.
🏊 Is There Swimming at Rainbow Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are the best times to visit, as the water flow is typically higher due to snowmelt and rainfall.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Winter access may be limited. Check the National Park Service website for current conditions.
Safety Information
Exercise caution near the falls, as rocks can be slippery. Avoid swimming near the falls due to strong currents. Be aware of changing weather conditions.
Current Water Conditions
3,720 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 103 years of record
21.53 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
Flow is about average for this time of year.
About This Gauge
Weather Forecast
Location & Access
Getting There
Rainbow Falls is located within Rainbow Falls State Park, approximately 16 miles west of Chehalis, Washington. The park is accessible via State Route 6, and clear signage directs visitors to the falls.
Get Directions on Google MapsParking
Parking is available within Rainbow Falls State Park near the trailhead. A Discover Pass is required for parking.
Elevation
1647 feet above sea level
Coordinates
48.343596° N, -120.698932° W
Land Management
Managed by NPS
Visitor Tips & Gear
Arrive early during peak seasons to secure parking. Bring a Discover Pass for parking access. Wear sturdy shoes as the trail may be muddy after rain.
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With 2.4 miles and 350 ft of elevation gain, sturdy boots and trekking poles will help on this moderate trail. Sun exposure on the trail makes good sun protection a must in summer.
America the Beautiful Annual Pass
Covers entrance fees at 2,000+ federal recreation sites — required at most National Parks.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
Columbia Watertight II Rain Jacket
Packs into its own pocket, seam-sealed, and keeps you dry from spray and surprise rain.
Earth Pak Waterproof Dry Bag
Keeps your phone and gear dry when waterfall mist soaks everything else.
Waterproof Phone Pouch (AiRunTech)
Cheap insurance — take photos right next to the falls without killing your phone.
Timberland Euro Sprint Mid Waterproof
Trusted waterproof boot with premium leather and grippy rubber sole — reliable on rocky, wet trails.
TrailBuddy Trekking Poles
Lightweight aluminum, cork grips, and flip-locks that actually hold — a best-seller for good reason.
Where to Stay
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
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Nearby Campground
Harlequin Campground
0.7 miles away · 8 sites
Overview Campgrounds in Lake Chelan National Recreation Area are walk-in sites located in the Stehekin Valley. Harlequin Camp is located along the Stehekin River, 4.5 miles up the Stehekin Valley Road from Stehekin Landing and approximately 6.5 miles from High Bridge. Stehekin is a remote community with limited facilities and is only accessible by foot, boat, or plane. There is some shared parking at the campground for a limited number of vehicles but all sites are considered walk-in. Recreation
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Nearby Attractions
Nearby attractions include the Willapa Hills Trail and the town of Chehalis, which offers dining and shopping options.
Wildlife
The area is home to various bird species, deer, and small mammals. Visitors may also spot salmon in the river during spawning season.
Cities near Rainbow Falls
Nearby Waterfalls
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