This map and profile shows a proposed loop trip from Mosquito Flat, over Mono Pass, and on to Pioneer Basin. After a stay there, the trip continues west on the Mono Creek Trail to the Second Recess. The route turns south into Second Recess, with cross-country travel leading up to Mills Creek Basin. From there, the trip will travel over Gabbot Pass, between Mts. Abbot and Gabb. After crossing Gabbot Pass, the route contours high above the east end of Italy Lake, to Cox Col, between Bear Creek Spire and Pip-squeak Spire. Then there is a rugged, steep descent to Dade Lake and Gem Lakes. The trip continues through Little Lakes Valley, and back to Mosquito Flat.
The total measured map distance is about 33 miles, but the actual distance is probably longer, with cross-country switchbacks, etc. The crux of this trip is the crossing of Cox Col, particularly the descent on the eastern slopes. If this is not practical, it may be necessary to cross Italy Pass and end the trip at Pine Creek Trailhead, or take a much longer route back to Mosquito Flat.
Here are trip reports from this area, by Hiker 410, Peter Caldwell, and John W. Reed.