Mailbox Peak

Trip

Day Hike - Mailbox Peak

We will take the NEW trail. 9.5 miles rt, 4100 gain. Pace will NOT be fast.

Info
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.
  • Very Strenuous
  • Challenging
  • Mileage: 6.0 mi
  • Elevation Gain: 4,100 ft

Registration for this trip ended at 7:00 a.m. on November 10th.

Note: The standard online description for this hike is for the old trail.  Again, do not expect a fast pace.  Be prepared for cold and wind.  Discover Pass required.

Route/Place

Mailbox Peak



  • Green Trails Mount Si NRCA No. 206S

    Green Trails Middle Fork Snoqualmie No. 174S

    Green Trails Bandera No. 206
  • See full route/place details.
Roster
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