Day Hike - Cowiche Canyon


Day Hike - Cowiche Canyon

This hike will also include a second hike along the Garry Oak trail near Snow Mountain Ranch. We'll be looking for fall color, learning about the Geology and bird watching. Cowiche Canyon is always stunning, but especially in fall.

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.
  • Easy
  • Easy
  • Mileage: 6.0 mi
  • Elevation Gain: 300 ft

Far north end of the I-5 65th Street North Park and Ride at 6 AM.

We will enter Cowiche Canyon via the Uplands Trail. You can find a map on the Cowiche Canyon Conservancy home page:

The Tieton Andesite Flows:

Nick Zentner video about Columbia River Basalts:


Cowiche Canyon

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