About Sisters Trail Alliance

The Sisters Trails Alliance is a non-profit organization, whose mission is to connect people and communities to each other and their natural surroundings. We plan, build and maintain multi-user, non-motorized trails in and around Sisters, Oregon. Sisters Trails Alliance maintains the Peterson Ridge Trail System, hosts an annual speaker series and supports various trail-related activities and events throughout the year.

The Sisters Trail Alliance is always looking for individuals passionate about trails and people who want to see Sisters’ Trails developed responsibly. Become a member and support trail projects by helping fund trail work or by volunteering your time to build trails and help form the vision of Sisters area trails. We specialize in making trail maintenance a fun and safe way to give a little something back to the trails we love to hike, bike, ride and run.

By creating and maintaining a community-wide trails system, the Sisters Trails Alliance seeks to connect everyone in the Sisters community to each other and to their natural surroundings, to expand safe pedestrian, equestrian and bicycle friendly, non-motorized transportation routes on public lands, to enhance the value of public recreational assets, to facilitate community involvement in protecting public lands to promote health and wellness of residents and visitors.