6 alpine lakes freeze solid above 5,000 feet where ice cracks echo through empty basins
The trailhead parking lot sits empty at 6am. Snow covers everything above 5,000 feet. Three alpine lakes wait beneath glaciers where ice forms patterns nobody sees for months at a time. Thornton Lakes in North Cascades National Park freezes solid from November through May. The trail climbs 2,750 feet over 5.2 miles to Lower Thornton … Lire plus









