Lost Trail: Boundary Trail

The iconic 80-mile Boundary Trail spans almost the entire length of the Pasayten Wilderness and is part of the Pacific Northwest National Scenic Trail.

The extensive Boundary Trail spans almost the entire length of the vast and remote Pasayten Wilderness—offering miles of expansive views, a peek at Washington's arctic tundra and unbeatable opportunities for solitude. It serves as a crucial 80-mile link in the Pacific Northwest Trail, connecting the Rocky Mountains of Montana to the sandy shores of Washington's Coast.

While this trail should be in prime condition, decreases in funding along with catastrophic wildfires have left segments of the Boundary Trail nearly impossible to navigate by hikers and other trail users. Fallen trees have littered the trail—200 or more in some sections—while erosion and brush have made areas of the trail all but disappear and have stopped horse packers in their tracks.

With your help, we're working to restore the Boundary Trail to its former glory. Through our advocacy efforts in Congress and our boots-on-the-ground trail maintenance we can put this trail back on the map.

Stories from the Field

Volunteers Connect the Dots on the Pacific Northwest Trail

Oct 20, 2021

During our 2021 summer season, our volunteers worked on 11 unique sections of the Pacific Northwest Trail, working across the state to keep this oft-remote route up to national scenic trail standards.

WTA's Pro Crew Finishes up Incredible Season

Oct 18, 2021

After 71 days and 4,243 hours of trail maintenance, WTA's first backcountry pro crew is wrapping up their packed season of trail work within the Okanogan-Wenatchee National Forest!

Meet WTA's Backcountry Pro Crew

Jun 03, 2021

This summer, WTA is excited to welcome our first professional backcountry crew! The six-person crew will spend the next few months improving trails within three stunning wilderness areas on the Okanogan-Wenatchee National Forest. They'll be working on hard-to-reach areas that don't see regular maintenance.

From Washington State to Washington D.C.: We’re Working for Hikers Like You

Feb 11, 2020

This year, we teamed up with trail groups from all over the country to Hike the Hill in Washington, D.C. and advocate for trails and public lands. Here are the important federal issues and bills we support and talked to our Washington lawmakers about.

Making More Time in Nature Possible

Science shows three days in nature can boost your brain. WTA is helping to make those experiences possible | By Rachel Wendling

Lost Trails Youth Crew Spends Five Weeks in the Pasayten Wilderness

Sep 23, 2019

Our Lost Trails Youth Crew made big impacts (and big memories) this summer as they improved trails in the remote Pasayten Wilderness.