Day Hike - Mount Si Main Trail


Day Hike - Mount Si Main Trail

Winter conditioning hike, open to all Mountaineers members.

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

We will meet at the Mount Si parking lot at 11:15am and start the hike at 11:30am. Please set up your own carpools as the parking lot tends to fill up.

I can take up to two others from the Eastgate park and ride in Bellevue if anyone needs a ride.

This is a moderate to difficult hike that is part of the winter conditioning hikes. Please be prepared to hike at a pace of 30 minutes per mile. We will stop at the top for a quick lunch/snack. There may be snow on the trail, so be prepared with micro spikes and trekking poles (if needed), along with warm layers. We will be hiking rain or shine, so bring a rain jacket and rain pants just in case. 


Mount Si Main Trail

Required Equipment

Required Equipment

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
  11. Micro Spikes/Traction 
Trip Reports