Clouds swirl around Hidden Lake Peak Lookout in the North Cascades
Hidden Lake Lookout cabin viewed from Hidden Lake Peak summit

Hidden Lake Peak via Sibley Creek—West Slope (Thunder Mountains, WA)

Trip Date: June 18-19, 1993

Hidden Lake Peak Climbing Trip

Sibley Creek
Hidden Lake Peak (7088 ft)

Trip Report Summary

Region: Northwestern Washington Cascades

Sub-Region: Thunder Mountains

Area: Mt. Baker – Snoqualmie National Forest

Starting & Ending Point: Hidden Lake Trailhead at end of Sibley Creek Road (Elev. 3600 feet)

Way Points: East Fork Sibley Creek & Sibley Creek slope (trail hike)

Campsite: Sibley Creek slope

Summit: Hidden Lake Peak (snow climb & rock scramble via West Slope)

Approximate Stats: 9 miles traveled; 3400 feet gained & lost.

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