Koa 21

Horsethief Lake Campground

Campground · SD

Flume

• Ends at Sheridan Lake
• Inside Black Hills National Forest
• 1,667 ft of climbing

19.6 mi out & back · 3,229 ft gain · Very hard

Black Hills National Forest · Camp 1 mi away

Norbeck #3

• Ends at a viewpoint
• Inside Black Elk Wilderness
• 1,812 ft of climbing

18.0 mi out & back · 4,006 ft gain · Very hard

Black Elk Wilderness · Camp 2 mi away

Centennial Trail

• Summits Bear Butte
• Inside Black Hills National Forest
• 20,778 ft of climbing

120.2 mi one way · 20,627 ft gain

Black Hills National Forest · Camp under a mile away

Deerfield Lake Loop

• Ends at Deerfield Lake
• Inside Black Hills National Forest
• 1,879 ft of climbing

11.0 mi loop · 1,902 ft gain · Very hard

Black Hills National Forest · Camp under a mile away