Bonanza & Martin Peaks


Intermediate Alpine Climb - Bonanza Peak/Mary Green Glacier

A mentored climb for Jule Gust! This trip involves drive and ferry logistics in addition to climbing logistics.

  • Fri, Jul 7, 2023 — Sun, Jul 9, 2023
  • Seattle Climbing
  • Climbing
  • Intermediate Alpine
  • Adults
  • Intermediate Mountaineering Climb
  • Challenging
  • Mileage: 14.0 mi
  • Elevation Gain: 6,300 ft

TBD. We will take the boat from Fields Point to Holden on Friday and hike into Holden Lake, climb Saturday, boat out on Sunday.

Please do not send leader permission requests until registration open date. Please do not sign up without leader's permission. Leader's permission is required since this trip is a strenuous outing involving glacier and rock travel and has some more complicated logistics.


Bonanza & Martin Peaks

  • Trails Illustrated North Cascades National Park

    USGS Holden

    Green Trails North Cascades Lake Chelan No. 114SX
  • See full route/place details.
Required Equipment

Required Equipment

  • The Ten Essentials
  • Mountain boots that can accept crampons (not hiking boots)
  • Crampons
  • An ice axe (not technical ice tools)
  • A sleeping bag rated to +20 degrees or colder
  • A sleeping pad
  • A back pack (40 to 60 liters)
  • Webbing and accessory cords
  • 6 straight gate carabiners
  • 2 locking carabiners
  • Large pear-shaped carabiner
  • Belay device
  • Climbing harness
  • Helmet
  • Rescue pulley
  • Fleece or puffy jacket
  • Rain jacket and full-zip rain pants
  • Warm gloves or mittens
Trip Reports