Three Sisters Wilderness - Backpacking (Gr. 6-8) | Three Sisters Wilderness - Backpacking (Gr. 6-8) 08/10/2026 07:00 - 08/14/2026 17:00

About the activity:

Grab your gear and prepare to journey deep into the heart of the Three Sisters Wilderness. On this trek, you’ll spend your nights at scenic alpine lakes while mastering the essentials of wilderness survival, navigation, and Leave No Trace ethics. Beyond the skills, you’ll discover the fascinating geological and cultural history that shaped this unique landscape. This trip is perfect for physically fit beginners. Please note that routes and campsites may be adjusted based on local conditions and availability.

All check-ins and pick-ups will take place across from OMSI’s North Parking Lot, located at: 1800 SE Water Ave, Portland, OR 97214.
Check-in is at 7am on the start date of the program, and pick-up is at 5:00pm on the end date of the program.