Mount Si Main Trail


Day Hike - Mount Si Main Trail

Winter Conditioning Series Starting Back Up

COVID-19: Learn about our most up-to-date guidance for participants and leaders on our COVID-19 Response page. All participants and leaders must agree to the COVID-19 Code of Conduct before participating in this Mountaineers activity.
  • Moderate/Strenuous
  • Moderate
  • Mileage: 8.0 mi
  • Elevation Gain: 3,200 ft

Mount Si Main trail head at  9:00.

The holidays are over so let's get the fitness back up.  For this trip, the target time is 2:00.  At 2:30, the people at the top will start back down and anyone not up by then will have to join the group and go down.  

My dog Tilly will be on the trip. 

My number is 425-281-9635.  Please text me if you have any last minute problems.


Mount Si Main Trail

Required Equipment

Required Equipment

It will be icy and Microspikes or some sort of traction device is mandatory.  Poles are very helpful.

The Ten Essentials

  1. Navigation
  2. Sun protection
  3. Insulation (extra clothing)
  4. Illumination
  5. First aid supplies
  6. Fire
  7. Repair kit and tools, including knife
  8. Nutrition (extra food)
  9. Hydration (extra water)
  10. Emergency shelter
Trip Reports