Also known as: Pahto, Klickitat
The second highest peak in Washington and one of the most massive volcanoes in the Cascades by volume. Adams sits in remote wilderness east of Mount St. Helens and offers one of the most accessible high-altitude summit routes in the range via its South Climb.
First climbed in 1854 by A.G. Aiken and party. The eastern slopes fall within the Yakama Nation Reservation, which calls the peak Pahto. The mountain's broad, snowy flanks made it a favored destination for early Northwest mountaineers.
1854 — A.G. Aiken and party