Stewardship - Mailbox Peak


Stewardship - Mailbox Peak

Join us as we celebrate National Public Lands Day by maintaining the iconic Mailbox Peak Trail.

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.
  • Moderate/Strenuous
  • For Beginners (Getting Started Series)
  • Mileage: 4.0 mi
  • Elevation Gain: 1,500 ft

In response to a continued increase in usage, the Mountains to Sound Greenway and the WA State Department of Natural Resources opened a new, more sustainable trail up Mailbox Peak in the Middle Fork Snoqualmie River Valley in 2014. This new 5-mile trail has offered increased access to this already popular area. Volunteers play a crucial role in keeping this already well-loved trail maintained.

  • Mileage: 1-2 miles
  • Elevation Gain: 1,500’
  • Volunteers must wear long pants and hiking boots (no sneakers). Bring enough food, water, and layers to be outdoors all day. Hard hats and gloves required (provided).


participants will earn:

leaders will earn:


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.
Required Equipment

Required Equipment

The Ten Essentials

Tools, helmets work gloves and eye protection are provided.

Trip Reports