We offer an outstanding collection of books, periodicals, videos, and Mountaineers records. Our historic and current sources of information focus on outdoor recreation including rock, snow, water and mountaineering sports. There is also an emphasis on conservation, human and natural history. You will find it a rich resource for trip planning, skills improvement (including "how to" information), and historical research.

The Mountaineers Library in Seattle is located in The Mountaineers Program Center. As you come in the main entrance, look for the stairs leading up on your right. For members in the South Puget Sound region, the Olympia Branch also maintains a library.

The Mountaineers Library in Seattle is currently open evenings, Tuesday, Wednesday and Thursday. See the schedule below for open hours. To make an appointment for access at other times, please contact The Mountaineers Library Committee at librarycom@mountaineers.org. The Mountaineers Library in Olympia is currently located in a private residence. For information on making an appointment, to search their list of books, or to make special arrangements to have books at an event, please visit the Olympia Branch website and follow the "Library" link in the menu.