A detailed topographic map with trails, campsites, roads and points of interest for North Cascades National Park, Ross Lake National Recreation Area and Lake Chelan National Recreation Area. Covers Mount Baker Wilderness, Snoqualmie National Forest, Glacier Peak Wilderness, Stephen Mather Wilderness, Ross Lake National Recreation Area, Noisy Diobsub Wilderness, Pasayten Wilderness, Wenatchee National Forest, Lake Chelan, Ross Lake, and more. Uses UTM grids.
