7.6 mi from the trailheadHeadwaters Campground
Campground · Wyoming
Hike
Mountain Ash Creek Trail
- Near Cascade Acres
- Inside Yellowstone National Park
- 1,992 ft of climbing
22.4 mi out & back · 1,992 ft gain · 7,281 ft high point · Very hard
From Grassy Lake Trailhead
In Yellowstone National Park · Wyoming · National Park Service
About this hike
Mountain Ash Creek Trail goes out and back 22.4 miles from Grassy Lake Trailhead in Yellowstone, climbing 1,992 feet.
Elevation
1,992 ft of gain round trip.
Camp near here
The closest places to sleep, measured from the trailhead.
- 7.6 mi from the trailhead
More hikes nearby
Ranked the same way, within twenty-five miles.
