Mount Si Old Trail


Day Hike - Mount Si Old Trail

Weekday morning conditioner

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.
  • Strenuous
  • Moderate
  • Mileage: 6.0 mi
  • Elevation Gain: 3,300 ft
  • Pace: 2mph

Meet at 7:30am at the Little Si trailhead. Drivers will need a Discovery Pass. 

We'll start early so we can finish early :) We'll aim to reach the clearing at the top in 2-2.5 hours, but nobody will be left behind. Regroup at trail junctions. Feel free to bring a weighted pack if you are conditioning for Scrambling or Climbing. 

Might need microspikes, depending on snow level. Poles could also be great for the descent.


Mount Si Old 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
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