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Washington
Sourdough Mountain Trail
10.1 mi
Distance
9,111 ft
Gain
6h 1m
Time
No verdict for this trail
We won't guess. Here is exactly what we do and don't know.
What we do know
Inside North Cascades National Park
2 managing-area boundaries mapped — agency alerts for them feed this page automatically.
Boundary data
What's missing
No access route mapped
We don't yet know which road reaches this trailhead, so we can't tell you if it's gated.
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Why you'll love it
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Sourdough Mountain Trail
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Meals
Gear for the day
Elevation & route
- Distance
- 10.1 mi
- Elevation gain
- 9,111 ft
- Elevation loss
- 9,111 ft
Photos
Directions & GPX
Permits & access
- Managing agency
- National Park Service
About this trail
Sourdough Mountain Trail is a 10.12-mile out-and-back hike in Washington with 5,301 feet of elevation gain. The trail follows an out-and-back route and is managed by the National Park Service.
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