Field Trip (Sunday)

Field trip: AIARE 1 Avalanche Course for Skiers and Splitboarders

Field Trip (Sunday) - Source Lake

This is the Sunday of a full weekend long field trip

  • *Varies*, Moderate, M2 Advanced Ski, Winter Scramble
  • Easy
  • Mileage: 5.0 mi
  • Elevation Gain: 1,000 ft
  • 18 (24 capacity)
  • FULL, 1 on waitlist (2 capacity)
  • Mon, Sep 29, 2025 at 8:40 AM
  • Sun, Dec 21, 2025 at 11:30 PM
  • Cancellation & Refund Policy
  • iCal Google

Details will be provided as part of the course

Route/Place

Source Lake



  • Green Trails Snoqualmie Pass No. 207

    USGS Snoqualmie Pass

    Green Trails Snoqualmie Pass Gateway No. 207S
  • See full route/place details.
Roster
Required Equipment

Required Equipment

  • Either backcountry skis OR splitboard
  • Skins which fit your skis/splitboard
  • A metal shovel designed for avalanche rescue (no plastic shovels)
  • A full length avalanche probe (Minimum length of  270cm)
  • An avalanche beacon (3 antenna beacons are required)
  • Clothes suitable both for standing around and getting exercise outdoors all day in possibly cold, windy, snowy or even rainy conditions
  • Winter 10 Essentials
Trip Reports