This loop visits three picturesque mountain lakes in this northeastern corner of Idaho. It includes the “Moose Loop”, which veers off to the south for a stop at Blacktail Lake, the smallest of the three, then ascends Moose Mountain, 6,500 ft, with commanding views across the cabinets. The trail then drops down the eastern slopes towards sprawling and marshy Moose Lake. From Moose Lake it’s a just 3-mile sidetrip to the Lake Estelle cirque.
Lake Estelle and Gem Lake are only a bit over a mile apart, but lack a connecting trail. Both lakes are at an altitude just under 5,800 feet, divided by a saddle at 6,400 feet. From the Estelle side, this route ascends an expansive talus slope, then steeply climbs a grassy, open hillside inhabited by ground squirrels. The Gem Lake side is heavily overgrown but less steep, with the top half comparatively easy and the bottom half a much more tedious bushwhack.