Camp Ridge

Warm River

Campground · Idaho

South Boundary Trail: Grassy Lake-South Entrance

• Ends at Grassy Lake Reservoir
• Inside Yellowstone National Park
• 2,057 ft of climbing

16.3 mi out & back · 2,057 ft gain · Very hard

Yellowstone National Park · Camp 2 mi away

Shoshone Geyser Basin Trail

• Ends at a hot spring
• Inside Yellowstone National Park
• 1,215 ft of climbing

17.7 mi out & back · 1,215 ft gain · Hard

Yellowstone National Park · Camp 12 mi away

Fern Cascade Loop Trail

• Passes Shield Spring
• Inside Yellowstone National Park

7.7 mi loop · 375 ft gain · Moderate

Yellowstone National Park · Camp 11 mi away

Shoshone Lake Trail

• Ends at a hot spring
• Inside Yellowstone National Park
• 1,343 ft of climbing

18.9 mi out & back · 1,343 ft gain · Very hard

Yellowstone National Park · Camp 12 mi away