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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

Leave it better than you found it.

Hike

Buffalo Horn

11.8 mi out & back, trail only · 2,172 ft gain · 8,531 ft high point · Very hard

Reached from Porcupine Trailhead, 10.9 mi each way

Montana · U.S. Forest Service

Elevation Highlights Map Camp near here More hikes

Elevation

2,172 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

3.4 mi from the trailhead
Red Cliff Campground
Campground
7.4 mi from the trailhead

More hikes nearby

Ranked the same way, within twenty-five miles.

15 mi from you
Storm Castle MTN
- Summits Storm Castle
- Inside Gallatin National Forest
- 3,054 ft of climbing
9.9 mi out & back · 3,054 ft gain · Very hard
Gallatin National Forest · Camp 2 mi away

Out: 70 ft up, returns the same way. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Buffalo Horn PassAlong the way · 0.0 mi in

Map

The route at the trailhead. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 11.8 mi, trail only
Shape: Out & back
Gain: 2,172 ft round trip
High point: 8,531 ft
Low point: 6,600 ft
Difficulty: Very hardFrom 11.8 mi and 2,172 ft of climbing
Managed by: U.S. Forest Service
State: Montana
Trailhead: 45.2235° N · 111.2422° W

Get directions Open the map

Windy Pass Cabin

Campground · Montana

8.9 mi from the trailhead

Yellow Mule Cabin

Campground · Montana

14 mi from you

Black Butte Trail

Ends at a viewpoint
Inside Yellowstone National Park
3,241 ft of climbing

11.7 mi out & back · 3,241 ft gain · Very hard

Yellowstone National Park · Camp 7 mi away

WE5 Campsite Spur Trail

Ends at Shelf Lake
Inside Yellowstone National Park
2,444 ft of climbing

15.8 mi out & back · 2,444 ft gain · Very hard

Yellowstone National Park · Camp 8 mi away

WE7 Campsite Spur Trail

Ends at Shelf Lake
Inside Yellowstone National Park
2,419 ft of climbing

15.7 mi out & back · 2,419 ft gain · Very hard

Yellowstone National Park · Camp 8 mi away

Cinnamon Lookout

Summits Cinnamon Mountain
Inside Gallatin National Forest
3,147 ft of climbing

15.1 mi out & back · 3,147 ft gain · Very hard

Gallatin National Forest · Camp under a mile away

Little Wapiti

Summits Pika Point
Inside Gallatin National Forest
2,877 ft of climbing

15.1 mi loop · 2,877 ft gain · Very hard

Gallatin National Forest · Camp under a mile away

Weather

7-day forecast

Sun48°31°Mostly Sunny
Mon51°34°Mostly Cloudy
Tue47°25°Rain And Snow
Wed39°23°Slight Chance Light Snow
Thu43°25°Chance Light Snow
Fri41°21°Light Snow Likely
Sat41°Slight Chance Light Snow

Sun: Mostly Sunny · wind 5 to 9 mph SSE

National Weather Service · refreshed hourly

Signal

Cell coverage here

VerizonLTE · Fair
AT&TLTE · Good
T-Mobile5G · Excellent

FCC coverage data · signal varies in remote terrain