Boulder Falls
Photo Credits (5)
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Boulder Falls
Boulder Falls sits tucked into Washington’s Mount Baker National Forest and is managed by the U.S. Forest Service. The falls cascade over a rocky cliff into a small pool framed by old-growth forest, creating a compact but photogenic scene that draws hikers and photographers alike. Access is via the Boulder River Trail (USFS Trail #734), which brings you right to the falls’ viewpoint. The hike to the falls is an enjoyable moderate outing: the route measures about 2.4 miles one-way (USFS GIS records list 2.99 miles) with roughly 350 feet of elevation gain. The USFS classifies the trail as Trail #734 (Class 3) on a native-material surface with typical grades of 12–20%, so you’ll encounter natural tread and some steeper sections along the river corridor. The setting is inviting for a half-day trip and is stewarded as part of the National Forest system, so plan for typical backcountry conditions and pack accordingly.
USFS Trail
BOULDER RIVER #734
Trail Class
Developed
Surface
Avg Grade
USFS Segment
2.99 miTrail Description
Trail: Boulder River Trail (USFS Trail #734), out-and-back. Length: ~2.4 miles (USFS GIS: 2.99 miles). Elevation gain: ~350 feet. Difficulty: Moderate. Surface: NAT - native material. USFS class: 3. Typical grade: 12–20%. The trail follows the Boulder River through forested terrain on natural tread; expect roots, rocks, and short steeper pitches as you approach the waterfall viewpoint.
What to Expect
Visitors can expect a tranquil forest setting and a beautiful waterfall surrounded by moss-covered rocks. The area may be slippery near the falls, so caution is advised.
Accessibility
The trail is relatively short and flat, but it may not be fully accessible for wheelchairs or strollers due to uneven terrain.
Seasonal Closures
The trail may be closed during severe weather or maintenance. Check with the Mount Baker-Snoqualmie National Forest for the latest updates.
Safety Information
The rocks near the waterfall can be slippery, so visitors should exercise caution. Always stay on the designated trail and avoid climbing on wet rocks. Check weather conditions before visiting, as heavy rain can make the trail more hazardous.
Location & Access
Getting There
Boulder Falls is located near Index, Washington, in the Mount Baker-Snoqualmie National Forest. Access is typically via a short drive from Highway 2, followed by a brief hike.
Get Directions on Google MapsParking
Parking is available near the trailhead, but spaces may be limited during peak seasons. Visitors should arrive early to secure a spot.
Elevation
1027 feet above sea level
Coordinates
48.245661° N, -121.826800° W
Land Management
Managed by USFS
Visitor Tips & Gear
Wear sturdy shoes with good grip, as the trail and rocks near the waterfall can be slippery. Arrive early to avoid crowds, especially on weekends. Bring a camera to capture the scenic beauty.
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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.
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
Find hotels, lodges, and B&Bs near the trailhead
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
Turlo Campground
10.5 miles away · 18 sites
Overview Turlo Campground is located just off the Mountain Loop Highway in the Mt.Baker-Snoqualmie National Forest. The campground is nestled in tall firs, cedars and hemlocks, adjacent to the south fork of the Stillaguamish River. The location offers individuals and families a tranquil camping experience with plenty of opportunities to fish, enjoy the river or relax at their campsite.Recreation The Mt. Baker-Snoqualmie National Forest has 1,500 miles of trails, ranging from smooth paths through
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Explore Washington springsFrequently Asked Questions
🐶 Are Dogs Allowed at Boulder Falls?
✅ Dogs are allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Boulder Falls?
❌ Swimming is not allowed
Best Seasons to Visit
Spring and early summer are ideal times to visit, as the waterfall flow is typically strongest due to snowmelt. Fall offers beautiful foliage, while summer provides warmer weather.
Additional Information
Nearby Attractions
Nearby attractions include Wallace Falls State Park and the town of Index, which offers rock climbing opportunities and scenic views.
Wildlife
The area is home to various wildlife, including birds, deer, and small mammals. Visitors should be cautious of bears and other larger animals in the region.
