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Volunteers are the heart and soul of the STA. 
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, walk, ride and run.

STA uses Better Impact to coordinate, schedule and track our volunteers hours. Use the link below to set up your Better Impact account or to log into your account to sign up for a volunteer activity. Volunteers registered in Better Impact will get notified directly of work parties and volunteer opportunities that may not be available to the general public.  Volunteers who give 16 or more hours of time in a year will receive a complimentary Northwest Forest Pass but your hours have to be recorded in Better Impact to qualify!

Sisters Trails Alliance

P.O. Box 1871

Sisters, Oregon 97759


Sisters Trails Alliance is a 501(c)3 nonprofit organization

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