Adirondack Forty-Sixers

The Adirondack Forty-Sixers are an organization of hikers who have climbed all forty-six of the traditionally recognized High Peaks of the Adirondack Mountains, in the U.S. state of New York. They are often referred to just as 46ers. As of 2024, there were over 16,000 registered forty-sixers. The organization primarily supports efforts to maintain the Adirondack High Peaks Wilderness, and encourages aspiring members through a correspondents program.