The Adirondack Forty-Sixers is a club whose members have successfully climbed all 46 of the traditionally recognized High Peaks of the Adirondack Mountains in New York. The first “46ers” devised the criteria for the club in the early 20th century, selecting only those summits that rise more than 4,000 ft (1,219 m) above sea level and have at least 300 ft (91 m) of vertical rise on all sides. Some take the challenge further and re-climb all the peaks in winter. How long is the winter 46 season? Discuss