Old Boundary Trail
Mazama, WA
Extreme
Out-and-back
15.3mi RTDistance
3,973ftElevation gain
600ftElevation loss
5,982ftMax altitude
Estimated
Current conditions
5-day forecast for Mazama, WA
Elevation profile
Access
48.95396, -120.67744Driving Directions
This trail is on the traditional lands of the Cayuse, Umatilla and Walla Walla, Nłeʔkepmx Tmíxʷ (Nlaka’pamux), Syilx (Okanagan), and Confederated Tribes of the Colville Reservation.Learn more at Homelandsapp.com