Marshal’s Gulch has the highest concentration of hard problems on the mountain. This is largely thanks to the efforts of Matt Fowls and his crew, although they are definitely not the first to have climbed here. Old Pueblo Bouldering is not even done documenting this area and already it is one of the largest areas with some of the densest quality. There is really too much to name problems individually, however, the boulders that simply cannot be missed if you are knocking on double digits include River Boulder and The 8b Boulder. Some great lines approaching this range include Gollum’s Roof and Molyneux’s Problem.