Nestled far enough away from the weekend crowds of Denver but only minutes outside of Aspen, Independence Pass is a bouldering jewel in the heart of the Colorado Rockies. The many glacially carved bouldering venues are situated on the highest paved pass in the state. Keep elevation in mind, if you're coming from lower land. The trails to the myriad of bouldering areas can be as short as parking amongst them to a 30-minute hike uphill. The vast majority bouldering areas are no more than a five minute hike along moderate to easy terrain.