Mount Si Old Trail


Day Hike - Mount Si Old Trail

The purpose of this trip is to get a workout so we will take the old trail 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.
  • Strenuous
  • Moderate
  • Mileage: 7.0 mi
  • Elevation Gain: 3,000 ft

We will meet at the Little Si TH at 8am.  Be ready to go at 8:10 am.  I can drive three people to the TH from Issaquah if needed. 

Microspikes required. Hiking poles highly recommended. Rain gear and good boots will be needed, perhaps an umbrella. Discovery Pass required at the TH.


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