6.2 mi from the trailheadHeadwaters Campground at Flagg Ranch
Campground · Wyoming

18.6 mi one way · 2,369 ft gain · 8,146 ft high point · Very hard
In Yellowstone National Park · Wyoming · National Park Service
Heart Lake Trail is an 18.6-mile one-way route in Yellowstone that follows Heart Lake and Basin Creek Lake, passing multiple hot springs.
2,369 ft of gain and 1,546 ft of descent.
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. Photos: Wikimedia Commons contributors, licensed as shown on each photo. Download the trail and feature data.
Campground · Wyoming
10.6 mi loop · 484 ft gain · Moderate
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No carrier reports signal at this spot.
Sat: Rain And Snow Showers Likely then Showers And Thunderstorms · wind 2 to 7 mph SW