Hidden Lake Lookout

A strenuous, 9-mile round trip day hike with 3,290 feet of elevation gain in North Cascade National Park. The trail climbs steeply and steadily up wildflower meadows to a lookout with views of the major Cascade Range peaks.

getting there

From SR 20 in Marblmount, turn onto Cascade River Road. Follow it east for 9.7 miles and then turn  left onto Forest Road 1540 (Sibley Creek Road). Drive 4.7 miles to the road's end and trailhead (3,600 ft).

  • Suitable Activities: Day Hiking
  • Seasons: July, August, September, October
  • Weather: View weather forecast
  • Difficulty: Strenuous
  • Length: 9.0 mi
  • Elevation Gain: 3,290 ft
  • 6,890 ft
Map
  • Green Trails Cascade Pass No. 80
  • Green Trails Diablo Dam No. 48
Activities

Upcoming Activities

CHS 1 Hike - Hidden Lake Lookout

Day Hiking Field trip: Conditioning Hiking Series
A North Cascades classic! The trail climbs steeply and steadily up wildflower meadows to a
Difficulty: Strenuous
Thu, Jul 29, 2021
No Prerequisites
6 participants
Registration opens Jun 23
Seattle Branch
Trip Reports
Resources

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