Jump to content


This spot was uploaded directly from USGS place name data. It has not been human verified for accuracy or relevance. Please use the updates form tab to the left to submit information regarding this spot.

  No users have favorited this spot

Area: North Cascades National Park   

State: Washington    Elevation: 3,852 ft

Lat: 48.7298508*   Long: -121.1317888*

*Lat and long disclaimer

What's Near Sourdough Lookout Trail?
(miles) 10 20 30 40 50

Getting There

Drive State Route 20 to mile 126, then turn at the sign for the town of Diablo. Park next to the river, across from the domed swimming pool. The trail passes behind the swimming pool, then switchbacks upward. To access this trail via the Pierce Mountain side, drive State Route 20 to mile 134, Ross Dam Trailhead. Follow the trail to Ross Dam, then the Big Beaver Trail to the junction to Pierce Mountain, 3.8 miles (6 km) from the trailhead.

Sourdough Lookout Trail

    View from Sourdough Lookout Trail - North Cascades National Park - NPS.gov