Mulherin

Mammoth Campground (Yellowstone)

Campground · Wyoming

Lost Lake Trail

• Ends at Lost Creek Falls
• Inside Yellowstone National Park
• 1,954 ft of climbing

9.4 mi loop · 1,945 ft gain · Hard

Yellowstone National Park · Camp under a mile away

Sepulcher Mountain Trail

• Passes Sepulcher Mountain
• Inside Yellowstone National Park
• 5,614 ft of climbing

14.7 mi out & back · 5,614 ft gain · Very hard

Yellowstone National Park · Camp under a mile away

Black Butte Trail

• Ends at a viewpoint
• Inside Yellowstone National Park
• 3,241 ft of climbing

11.7 mi out & back · 3,241 ft gain · Very hard

Yellowstone National Park · Camp 7 mi away

Trilobite Lake Trail

• Ends at Trilobite Lake
• Inside Yellowstone National Park
• 2,939 ft of climbing

18.7 mi out & back · 2,939 ft gain · Very hard

Yellowstone National Park · Camp 5 mi away