Mary Belle Falls
Washington • Mount Rainier National Park
By Armen Suny · Last verified May 2026
Photo Credits (4)
Difficulty
Moderate
Trail Length
2.4 miles
Trail Type
Out And Back
Elevation Gain
350 ft
About Mary Belle Falls
Mary Belle Falls is a lesser-known cascade tucked inside Mount Rainier National Park in Washington, managed by the National Park Service (NPS). Set within the park’s forested landscape, the falls provide a peaceful, scenic stop for hikers seeking a quieter outing away from the more crowded park highlights. Its smaller footprint makes it a rewarding short visit for photographers and nature lovers who appreciate a serene woodland setting. Access and management fall under Mount Rainier National Park (NPS), and the route to the falls is an approximately 2.4-mile out-and-back trail with about 350 feet of elevation gain, typically rated moderate. Visitors should check Mount Rainier National Park trail reports for seasonal closures or advisories; the nearest developed camping is Cougar Rock Campground, roughly 13.5 km from the falls for those planning multi-day trips.
The Setting
Mary Belle Falls sits at 5,233 feet within Mount Rainier National Park, fed by the Cowlitz River, in the high mountains of Washington.
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
Length: 2.4 miles (out-and-back). Elevation gain: ~350 feet. Difficulty: Moderate. Trail type: Out-and-back. The National Park Service listing for the route does not provide a USFS trail number or a formal surface/grade/class designation. Specific surface and technical-class information are not specified in available park data, so consult Mount Rainier National Park for current conditions before you go. Plan for variable trail conditions and check park alerts, especially in shoulder seasons.
What to Expect
Expect a peaceful and scenic waterfall surrounded by forested areas. The falls may be seasonal, so water flow could vary depending on the time of year.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Mary Belle Falls?
❌ Dogs are not allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Mary Belle Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are typically the best times to visit, as water flow is likely to be at its peak.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Access roads and trails may close during winter due to snow. Check with Mount Rainier National Park for current conditions.
Safety Information
Trail conditions may vary, and the area could be slippery near the falls. Always exercise caution and stay on marked trails if available.
Current Water Conditions
1,640 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 96 years of record
2.11 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
This gauge is on a nearby waterway and may not reflect exact conditions at the falls.
Weather Forecast
Location & Access
Getting There
Mary Belle Falls is located in Washington, but specific directions to the trailhead or parking area are not widely documented. Visitors are advised to consult local hiking resources or maps for the most accurate information.
Get Directions on Google MapsParking
Parking availability is unclear. It is recommended to check with local resources or visitor centers for guidance.
Elevation
5233 feet above sea level
Coordinates
46.813999° N, -121.630925° W
Land Management
Managed by NPS
Visitor Tips & Gear
Bring a map or GPS device as trail information is limited. Wear sturdy footwear and be prepared for potential changes in trail conditions.
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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
Tiny Timber
Lafa Cabin - Luxe A Frame Retreat with Hot Tub, Sauna, Firepit- 5 Min to Mt Rainier
Packwood Lodge & Cabins
Gateway Inn & Cabins
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
COUGAR ROCK CAMPGROUND
8.4 miles away · 184 sites
Overview Cougar Rock Campground, on the southwest side of Mt. Rainier National Park, is conveniently located near Paradise. Individual campsites are reservable on this page. Group campsite reservations can be made via Cougar Rock Group Campground. Paradise is the most popular destination in the park, with a lodge and visitor center, many miles of hiking trails and a commanding view of the mountain-the highest in the state and Cascade range. The main attraction at Mount Rainier National Park is t
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Nearby Attractions
Nearby attractions are not well-documented, but the surrounding area may offer additional hiking trails and natural features.
Wildlife
The area may be home to typical Washington wildlife, including birds, deer, and small mammals. Be cautious of potential encounters with bears or other larger animals.
Cities near Mary Belle Falls
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