Blue Lake
Highway 20 to Blue Lake
The Route
Short boardwalks cross the lower forest before the trail climbs toward an open meadow.
- Highway 20 TrailheadBoardwalks and forest
- Meadow & CreekBelow the spires
- Lake OutletArrival at Blue Lake
- LakeshoreCabin remains beyond outlet
- Forest ReturnSame highway lot
Highway Approach & Meadow
The trail begins directly off Highway 20, dips briefly and crosses several short boardwalks during its first quarter mile. Forest then gives way to a meadow and creek before the route returns among trees. The Liberty Bell group and Early Winters Spires rise beside the basin; climbing approaches toward those peaks are distinct from the lake outing.
Outlet & Lakeshore
The upper trail passes the granite basin below the spires, with views across the highway toward Cutthroat Peak and Whistler Mountain. It reaches Blue Lake at its outlet; crossing the outlet leads toward the remains of an old log cabin and lakeshore viewpoints. The outing returns by the same forest and meadow approach. Neither the spire climbs nor Washington Pass Overlook is part of its 4.4-mile distance.
Published reference figures for the named itinerary. Source dates and access notices are separate from current terrain observations. Reference Set: 2026-10-23.
Weather
Current forecasts open at the providers below. NWS forecasts describe a terrain grid cell, not an exact summit.
Access
Highway 20 Trailhead, Washington · North Cascades
Seasonal Road
SR 20 has winter closures; a seasonal pattern is not a verified current closure.
Route Scope
The 4.4-mile figure covers the lake outing, not climbing routes above it.
Road Approach
The SR 20 trailhead is west of Washington Pass Overlook: WTA gives 42.1 miles from Newhalem or 31.3 miles from Winthrop. The overlook is a separate roadside destination.
Parking & Facilities
A privy is available. Northwest Forest Pass or America the Beautiful Pass applies. WSDOT publishes the highway operating status; the existence of the lake trail does not establish road access.
Source information checked 2026-10-23. Road snapshots are dated separately.
Reports
Trip Reports & Route Guide
Open the original publisher’s material. A guide or permit page is not a live condition report.
Links open the publishers’ report pages. Reports are not automatically imported or filtered to a forecast date.