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Hike

Green Mountain

2.7 mi out & back · 172 ft gain · 5,308 ft high point · Easy

SD · U.S. Forest Service

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Elevation Map Camp near here More hikes

Elevation

172 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

8.0 mi from the trailhead
Comanche Park
Campground

More hikes nearby

Ranked the same way, within twenty-five miles.

21 mi from you
Harney # 9 North
- Passes Black Elk Peak
- Inside Black Hills National Forest
- 3,190 ft of climbing
13.3 mi loop · 3,182 ft gain · Very hard
Black Hills National Forest · Camp 2 mi away

Open the map

Out: 160 ft up, returns the same way. Source: USGS 3DEP.

Map

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.

At a glance

Length: 2.7 mi
Shape: Out & back
Gain: 172 ft round trip
High point: 5,308 ft
Low point: 5,133 ft
Difficulty: EasyFrom 2.7 mi and 172 ft of climbing
Managed by: U.S. Forest Service
State: SD
Trailhead: 43.6440° N · 103.7990° W

Get directions Open the map

Weather

7-day forecast

Mon54°40°Mostly Sunny
Tue59°39°Mostly Sunny
Wed54°39°Sunny
Thu58°40°Sunny
Fri61°42°Sunny
Sat60°44°Sunny
Sun60°Mostly Sunny

Mon: Mostly Sunny · wind 6 mph SE

National Weather Service · refreshed hourly

Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

22 mi from you

Horsethief #14

Ends at Horse Thief Lake
Inside Black Hills National Forest
2,337 ft of climbing

14.4 mi out & back · 2,337 ft gain · Very hard

Black Hills National Forest · Camp 2 mi away

20 mi from you

Harney # 9 South

Summits Black Elk Peak
Camp 3 mi away

3.4 mi out & back · 981 ft gain · Moderate

SD · Camp 3 mi away

19 mi from you

Lost Cabin Spur B

Near Little Devil's Tower
Inside Black Hills National Forest
2,037 ft of climbing

9.4 mi out & back · 2,037 ft gain · Hard

Black Hills National Forest · Camp 2 mi away

20 mi from you

Lost Cabin #2

Ends at Flashers View
Inside Black Hills National Forest
2,462 ft of climbing

9.7 mi out & back · 2,462 ft gain · Hard

Black Hills National Forest · Camp under a mile away

23 mi from you

Horsethief Lake Shoreline TR

Ends at Horse Thief Lake
Inside Black Hills National Forest
Camp under a mile away

0.0 mi one way · Easy

Black Hills National Forest · Camp under a mile away

Weather

7-day forecast

Mon54°40°Mostly Sunny
Tue59°39°Mostly Sunny
Wed54°39°Sunny
Thu58°40°Sunny
Fri61°42°Sunny
Sat60°44°Sunny
Sun60°Mostly Sunny

Mon: Mostly Sunny · wind 6 mph SE

National Weather Service · refreshed hourly

Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

Elevation

Camp near here

Comanche Park

More hikes nearby

Harney # 9 North

Map

Horsethief #14

Harney # 9 South

Lost Cabin Spur B

Lost Cabin #2

Horsethief Lake Shoreline TR

7-day forecast

Cell coverage here