1.0 mi from the trailheadWindow Rock Cabin
Campground · Montana
11.1 mi out & back, trail only · 3,974 ft gain · 9,606 ft high point · Very hard
Reached by a 7.9 mi approach each way
In Gallatin National Forest · Montana · U.S. Forest Service
Mill Fork Hyalite is an 11.1 mile out and back route in Gallatin National Forest near Hyalite Peak, climbing 3,974 feet.
3,974 ft of gain round trip.
The closest places to sleep, measured from the trailhead.
Ranked the same way, within twenty-five miles.
What the trail reaches, measured from the start.
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.
Campground
15.8 mi out & back · 2,444 ft gain · Very hard
Yellowstone National Park · Camp 8 mi away
Hikes that read like this one, wherever they are.
10.5 mi out & back · 1,196 ft gain · Hard
Gallatin National Forest · Camp under a mile away

22.2 mi out & back · 5,422 ft gain · Very hard
Gallatin National Forest · Camp 2 mi away
3.8 mi out & back · 1,668 ft gain · Moderate
Gallatin National Forest · Camp 2 mi away
2.4 mi out & back · 280 ft gain · Easy
Gallatin National Forest · Camp 1 mi away
Mon: Partly Sunny · wind 10 mph SSW
No carrier reports signal at this spot.