7.6 mi from the trailheadHeadwaters Campground
Campground · Wyoming
13.0 mi out & back · 1,704 ft gain · 7,281 ft high point · Hard
From Grassy Lake Trailhead via the Mountain Ash Creek Trail and the Union Falls Trail (6.4 mi)
In Yellowstone National Park · Wyoming · National Park Service
9C4 Campsite Spur Trail goes out and back 13.0 miles from Grassy Lake Trailhead in Yellowstone via Mountain Ash Creek Trail and Union Falls Trail, climbing 1,704 feet.
1,704 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 hike from its start, the approach dashed. 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 · Wyoming
10.6 mi loop · 484 ft gain · Moderate
Grand Teton National Park · Camp under a mile away
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14.7 mi out & back · 1,778 ft gain · Very hard
Yellowstone National Park · Camp 8 mi away
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Yellowstone National Park · Camp 8 mi away
14.0 mi out & back · 1,081 ft gain · Hard
Yellowstone National Park · Camp 2 mi away
22.0 mi out & back · 1,439 ft gain · Very hard
Yellowstone National Park · Camp 2 mi away
Sat: Chance Rain And Snow Showers · wind 1 to 6 mph W
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