18 mile day hike in the Enchantments near Leavenworth, WA. Elevation started at 3400 ft. Highest elevation 7800 ft. End elevation 1600 ft. Started at 9:20am. Finished at 10:45pm. The hike: Stuart Lake Trailhead to Colchuck Lake, up Aasgard Pass, through the Enchantment Lakes to Nada Lake, to Snow Creek Trailhead.