Twin Falls (Olallie State Park)


Day Hike - Twin Falls (Olallie State Park)

Hike to a nice waterfall.

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.
  • Sun, Sep 23, 2018
  • Seattle Hiking Committee
  • Day Hiking
  • Singles, 20-30 Somethings, Retired Rovers, Adults
  • Easy
  • Moderate
  • Mileage: 2.8 mi
  • Elevation Gain: 879 ft

We will meet at 7 AM at the Issaquah Transit Center.

Trailhead: Deception Crags & Mt Washington Trailhead

Permits (Trailhead Only): Discover Pass

This is a route to Upper Twin Falls from the Deception Crags & Mt Washington Trailhead (link). This route does not include the Lower Twin Falls.




Twin Falls (Olallie State Park)

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