Mount Si Old Trail


Day Hike - Mount Si Old Trail

Conditioner Series Continues

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: 7.0 mi
  • Elevation Gain: 3,300 ft

8:00 A.M. at the LITTLE Si Trailhead

We'll do this hike at a steady pace.  Under two hours from the TH to the first opening at the top.  Some will be faster and it's okay to set your own pace and regroup at the top. 

This is a dog-friendly hike.  I bring my German Shepherd and other socialized dogs are welcome.


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
Trip Reports