Mazamas

"The Mazamas, founded in 1894 on the summit of Mt. Hood, is a non-profit mountaineering organization located in Portland Oregon. We offer about 500 hikes and 300 climbs annually. Activities, offered for every skill and fitness level, are open to both members and non-members. To join Mazamas, you need to have climbed to the summit of a glaciated mountain peak."

Mazamas members get a discount on certain products in the shop.