Mount Colden rises to 4,714 feet in the heart of the Adirondack High Peaks, positioned between Avalanche Lake to the west and the Lake Arnold area to the northeast, southwest of Mount Marcy. The mountain is best known for the Trap Dike, a dramatic vertical cleft on its western face that drops to the shore of Avalanche Lake — a Class 4 scramble that has drawn ambitious climbers for generations and prompted numerous rescues from those who underestimated its difficulty. The Trap Dike is not a maintained trail and requires rope and technical climbing experience; hikers without that background should take the established routes.
Standard hiking circuits loop around the mountain via Lake Colden from the southwest or via Lake Arnold from the northeast, often combined in a full-day loop of 14 to 15 miles with around 3,000 feet of gain. The open summit provides views of the surrounding High Peaks, including the MacIntyre Range and the Santanoni Wilderness. Approaches from the South Meadows or Heart Lake trailheads are long, and the terrain remains rugged and remote throughout.
