Approached through West Castle Valley. Gained the west ridge of La Coulotte Peak, peaked it, then ridgewalked NW along the divide over a bunch of subsidiary peaks until Scarpe Mountain and eventually Three Lakes Ridge. Easy route along the Great Divide ridge the entire day with the exception of ascending the west ridge of Jake Smith Peak. There were some high 4th class scrambles and sections that needed to be skirted around. Overall it was long, fun, and an awesome day.