The Mazamas offers a variety of classes for all ability levels. Learn new skills in mountaineering, rock climbing, first aid, ski mountaineering, and more.
Mt. Hood, Steel Cliffs.
Photo: Matt Sundling
North Cascades Climbing
Many climbs begin (and end) in the dark.
Photo: Andrew Holman
Mt. St. Helens summit rim.
Photo: Jon Major, US Geological Survey
Rappelling on snow.
The Mazamas roots are in mountaineering. Founded on the summit of Mt. Hood in 1894 we have been tackling summits for well over a century. We offer a variety of mountaineering opportunities through the year, with the bulk of our climbs being offered from April–October.
You'll find climbs of Mt. Hood, Mt. St. Helens, Mt. Adams, the Sisters, and so much more! On the right hand side of this page you will see upcoming climbs on the calendar. You can view the entire lineup of upcoming climbs by clicking the calendar link at the top of the page and applying the Climb filter.
Map & GPS Resources
Upcoming Climbs
Feb
18
Climb
Mt. St. Helens Worm Flows SkiMo
Feb
28
Climb
Mt. Hood, Cooper Spur (February)
Feb
28
Climb
Lane Peak, The Zipper (Winter Climb)
Feb
28
Climb
Mt Hood Leuthold Couloir (Winter Climb)
Apr
8
Climb
Mt. Hood (Leuthold) - Winter Climb
This list shows the next five climbs on the calendar. Click the button below to go to our main calendar, and click the "Climb" filter to filter the full calendar for climbs. You can add additional details such as a location of Mt. Hood or a certain climb.
