For the boulderer seeking a unique experience in the wilderness, these problems represent the ultimate in alpine bouldering adventure. They may be highball, or found in remote corners of the mountains, or perhaps are just difficult to access. The climber that ticks this list has demonstrated a high level of commitment to alpine bouldering. Only 3-star and 4-star problems are chosen. This list can be found in the Bouldering guidebook to RMNP and Mt. Evans published by Sharp End Publishing.