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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.

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Hike

Gallatin Divide

Near Fortress Mountain
Inside Gallatin National Forest
Camp 4 mi away

1.2 mi one way · 668 ft climb · 9,422 ft high point · Very hard

In Gallatin National Forest · Montana · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

Gallatin Divide in Gallatin National Forest covers 1.1 miles one way near Fortress Mountain at very difficult difficulty.

Elevation

668 ft of gain and 387 ft of descent.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

3.9 mi from the trailhead
Tom Miner Campground
Campground

More hikes nearby

Ranked the same way, within twenty-five miles.

23 mi from you
Sepulcher Mountain Trail
- Summits Sepulcher Mountain
- Inside Yellowstone National Park
- 3,462 ft of climbing
7.6 mi of trails · 3,462 ft climb · Moderate
Yellowstone National Park · Camp 4 mi away

Elevation along the trail from the start. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

Fortress MountainNearby · 0.2 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: 1.1 mi
Shape: One way
Gain: 668 ft
Descent: 387 ft
High point: 9,422 ft
Low point: 8,771 ft
Difficulty: Very hard
Managed by: U.S. Forest Service
State: Montana
Camps within 15 mi: 11
Trailhead: 45.1719° N · 111.1154° W

Get directions Open the map

6.2 mi from the trailhead

Red Cliff Campground

Campground

6.5 mi from the trailhead

Windy Pass Cabin

Campground · Montana

24 mi from you

Mammoth Terraces Trail

Summits Capitol Hill
Inside Yellowstone National Park
Camp under a mile away

1.7 mi of trails · 285 ft climb · Moderate

Yellowstone National Park · Camp under a mile away

Opal Terrace Trail

Summits Capitol Hill
Inside Yellowstone National Park
Camp under a mile away

0.1 mi one way · Easy

Yellowstone National Park · Camp under a mile away

YCC Trail

Summits Capitol Hill
Inside Yellowstone National Park
Camp under a mile away

1.1 mi one way · 208 ft climb · Easy

Yellowstone National Park · Camp under a mile away

Black Butte Trail

Ends at a viewpoint
Inside Yellowstone National Park
3,135 ft of climbing

5.9 mi one way · 3,135 ft climb · Easy

Yellowstone National Park · Camp 5 mi away

Howard Eaton Trail: Mammoth-Golden Gate

Ends at a viewpoint
Inside Yellowstone National Park
1,225 ft of climbing

3.9 mi of trails · 1,225 ft climb · Easy

Yellowstone National Park · Camp 3 mi away

More like this

Hikes that read like this one, wherever they are.

East Fork Divide
- Near Palisade Falls
- Inside Gallatin National Forest
- 2,106 ft of climbing
2.5 mi one way · 2,106 ft climb · Very hard
Gallatin National Forest · Camp 2 mi away
North Trail Creek Divide
- Inside Gallatin National Forest
- Camp 2 mi away
1.5 mi one way · 780 ft climb · Moderate
Gallatin National Forest · Camp 2 mi away
North DRY Divide
- Inside Gallatin National Forest
- 2,923 ft of climbing
6.7 mi one way · 2,923 ft climb · Very hard
Gallatin National Forest · Camp 7 mi away
Dutchman Basin
- Inside Gallatin National Forest
- Camp 3 mi away
1.2 mi one way · 595 ft climb · Very hard
Gallatin National Forest · Camp 3 mi away

Weather

7-day forecast

Fri56°41°Chance Showers And Thunderstorms
Sat45°39°Showers And Thunderstorms
Sun55°37°Chance Light Rain
Mon58°39°Sunny
Tue58°38°Mostly Sunny
Wed58°39°Sunny
Thu59°Mostly Sunny

Fri: Chance Showers And Thunderstorms · wind 6 mph S

National Weather Service · refreshed hourly

Signal

Cell coverage here

VerizonLTE · Fair
AT&TLTE · Poor
T-MobileLTE · Fair

FCC coverage data · signal varies in remote terrain