Tenmile Falls
By Armen Suny · Last verified May 2026
Difficulty
Moderate
Trail Length
2.0 miles
Trail Type
Out And Back
Elevation Gain
300 ft
About Tenmile Falls
Tenmile Falls is a picturesque waterfall located in Montana, known for its serene surroundings and natural beauty. It is a popular destination for hikers and nature enthusiasts seeking a peaceful retreat.
The Setting
Tenmile Falls sits at 4,042 feet within Kootenai National Forest, fed by the Kootenai River Bl Libby Dam, in the mountains of Montana.
Trail & Hike Details
The Approach
The moderate hike follows Tenmile (#21), a 2.0-mile out-and-back trail over natural surface. Expect 300 feet of elevation gain with grades of 8-10%. The trail is minimally developed (Class 1).
USFS Trail
TENMILE #21
Trail Class
Minimally Developed
Surface
Avg Grade
USFS Segment
0.11 miTrail Description
The trail to Tenmile Falls winds through a forested area, offering scenic views of the surrounding landscape. The path may include some rocky or uneven sections, so sturdy footwear is advised.
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 Tenmile Falls?
✅ Dogs are allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Tenmile Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are ideal, as the waterfall is typically at its fullest due to snowmelt.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Winter access may be limited. Check with Kootenai National Forest for seasonal road closures.
Safety Information
Be cautious of slippery rocks near the waterfall. Carry bear spray and be aware of wildlife in the area. Check weather conditions before visiting, as trails may become muddy or hazardous after rain.
Current Water Conditions
Based on a USGS gauge 16 miles away
12,100 ft³/s
Current discharge — how much water is flowing
Higher than usual for this time of year
Based on 53 years of record
20.78 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
The water is flowing higher than usual for this time of year.
About This Gauge
This gauge is on a regional waterway. Conditions at the falls may differ, especially after local rain.
Weather Forecast
Location & Access
Getting There
Tenmile Falls is located near Helena, Montana, in the Tenmile Creek area. Access typically involves driving to a trailhead followed by a hike. Specific directions may vary, so consulting a map or local resources is recommended.
Get Directions on Google MapsParking
Parking is available at the trailhead, but spaces may be limited during peak seasons.
Elevation
4042 feet above sea level
Coordinates
48.618571° N, -115.171831° W
Land Management
Managed by USFS
Visitor Tips & Gear
Visit early in the day to avoid crowds and ensure parking availability. Bring plenty of water and wear appropriate footwear for uneven terrain.
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With 2.0 miles and 300 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.
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.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
Where to Stay
Sandman Motel
Evergreen Motel
Stunning Montana Retreat Hot Tub, On-Site Hiking!
Ohana Ranch
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
Some links are affiliate links. We may earn a commission at no extra cost to you.
Nearby Campground
Barron Creek Boating Site
9.1 miles away · 0 sites
The Barron Creek Boating Site is approximately 25 miles northeast of Libby on FDR road 228. This camping area has seven sites. The 3 sites in the open area have fire rings and vault toilet nearby and are able to accomodate up to a 40' rv. The 4 sites in the boat dock parking area have a vault toilet nearby. Campground road and boat ramp are paved, parking spurs and loops are of native material. Amenities include vault toilets, and a fully developed boat ramp with dock.
Book on Recreation.govAdditional Information
Nearby Attractions
Helena National Forest, Mount Helena City Park
Wildlife
The area is home to various wildlife, including deer, birds, and small mammals. Be cautious of potential encounters with bears or other larger animals.
