Flagline Access

Mallard Marsh Campground

Campground · Oregon

South Sister Climber

• Passes Lewis Glacier
• Inside Deschutes National Forest
• 5,531 ft of climbing

12.1 mi out & back · 5,531 ft gain · Very hard

Deschutes National Forest · Camp 2 mi away

Farewell

• Ends at Tumalo Falls
• Inside Deschutes National Forest
• 1,534 ft of climbing

9.5 mi out & back · 1,534 ft gain · Hard

Deschutes National Forest · Camp 3 mi away

Three Sisters Loop Trail

• Passes Obsidian Falls
• Inside Three Sisters Wilderness
• 6,967 ft of climbing

43.6 mi one way · 6,967 ft gain · Very hard

Three Sisters Wilderness · Camp 4 mi away

South Fork

• Ends at Tumalo Falls
• Inside Deschutes National Forest
• 1,364 ft of climbing

7.3 mi out & back · 1,364 ft gain · Hard

Deschutes National Forest · Camp 5 mi away