A set of sport and trad rock climbing crags near Mazama, WA on the eastern side of the North Cascades and Highway 20.


  • If you are scheduling this as a non-course related activity, please limit your group size to the default party size. The maximum party size is for use by course field trips only, and includes both students and instructors. Group size maximums do not reflect how course field trips are run (in smaller groups of students and instructors), but allow for course leaders to register the course in our system.
  • If you are scheduling a course field trip, please contact our Member Services Team to confirm the field trip and any permitting regulations.

Climbing Area & Routes

  • A-Wall
  • Fire Wall
  • Fun Rock
  • Goat Wall
  • K-9 Crag
  • Pearrygin Lake Crag
  • Prospector Wall
  • Rhinozone
  • Romance Rock
  • Rough Cut Wall
  • Sun Rock


  • Guidebook: Mazma Rock: A Vertical Paradise by Bryan Burdo (2008).

  • Suitable Activities: Climbing
  • Climbing Category: Rock Climb
  • Seasons: April, May, June, July, August, September, October
  • Weather: View weather forecast.
  • Difficulty: Crag Rock Climb
  • Green Trails Mazama No. 51
  • Green Trails Washington Pass No. 50
  • USGS Mazama
  • USGS McLeod Mountain
  • USGS Robinson Mountain
  • Red Marker
    48.592512, -120.404714
    48.5925124713 -120.404713961
  • Red Marker
    48.660245, -120.531883
    48.6602449149 -120.531882764

Upcoming Activities

There are no activities scheduled at this location.

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