Hike Sourdough Mountain

Rate this Adventure 503 Diablo Street

Distance

9.1 Miles

Elevation Gain

5104 Feet

Activities

Backpacking, Hiking

Skill

Advanced

Season

Summer

Type

Out-and-Back

Added by

Michael Fricke

Forest
Scenic

This is a tough hike with great views once above tree line.

Going east from Newhalem on highway 20, turn off towards the small town of Diablo. There are signs from there on where to park.

This hike is very difficult. It is very steep and gains elevation very quickly and right from the start. Once you get above tree line though you are greeted with great views of the North Cascades.

This hike is only accessible in July, August, and September usually. Be very mindful of trail conditions. Snow persists in the high elevations in the North Cascades almost year round.

Community Photos

Always practice Leave No Trace ethics on your adventures and follow local regulations.

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Distance

9.1 Miles

Elevation Gain

5104 Feet

Activities

Backpacking, Hiking

Skill

Advanced

Season

Summer

Type

Out-and-Back

Added by

Michael Fricke

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