Mount Mystery

Trip

Intermediate Alpine Climb - Mount Mystery

Early season climb of Mount Mystery and maybe Hal Foss from Upper Royal Basin.

  • Sat, May 23, 2026 — Mon, May 25, 2026
  • Everett Climbing Committee
  • Climbing
  • Intermediate Alpine
  • Adults
  • Basic Alpine Climb
  • Challenging
  • Mileage: 25.0 mi
  • Elevation Gain: 7,500 ft
  • 4 (4 capacity)
  • FULL (2 capacity)
  • Sat, Feb 7, 2026 at 4:00 PM
  • Sat, May 2, 2026
  • Fri, May 15, 2026 at 5:00 PM
  • Cancellation & Refund Policy
  • iCal Google

Given the summit push route finding complexities, tricky snowpack this year, steep snow slopes traversing, most likely two tools being needed, poor rock quality and the need to efficiently move through complex terrain, sign-up will be open for Intermediate students / grads only (Everett Intermediate folks have priority until 5/1).
If you haven't climbed with leader before, please provide a brief description of your recent (last year) experience climbing challenging peaks / routes.

TBD

Route/Place

Mount Mystery



  • Green Trails Olympic Mountains East No. 168S

    Custom Correct Gray Wolf - Dosewallips

    USGS Wellesley Peak

    USGS Mt Deception
  • See full route/place details.
Roster
Required Equipment

Required Equipment

  • The Ten Essentials
  • Mountaineering boots
  • Crampons. Ice ax+ technical ax, helmet, etc.
  • Detailed gear list to be provided by the leader when we get closer to climb date.
Trip Reports