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Yellowstone National Park

South Boundary Trail: Grassy Lake-South Entrance

Hiking

South Boundary Trail: Grassy Lake-South Entrance — Photo: NPS

Length	about 8.1 miles as mapped by NPS
Surface	Earth
Open to	Hiking
High point	about 7,720 ft
Low point	about 6,900 ft

South Boundary Trail: Grassy Lake-South Entrance is a trail in Yellowstone National Park.

Nearby

Trails

Mountain Ash Creek Trail 11.9 mi long · 0.1 mi away

Places

South Boundary West Trailhead Trailhead · right here
South Entrance Check Station Entrance Station · 0.1 mi
South Entrance Locale · 0.2 mi
South Entrance Vault Toilet Restroom · 0.2 mi
Snake River Picnic Area Vault Toilet Restroom · 0.2 mi
South Boundary Trailhead Trailhead · 0.2 mi
Snake River Picnic Area Picnic Area · 0.2 mi
Grassy Lake Trailhead Trailhead · 0.2 mi

On the map

2 trails3 visitor services

Make South Boundary Trail: Grassy Lake-South Entrance part of a trip

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Where to stay near Yellowstone

West Yellowstone, MT Closest

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Gardiner, MT

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