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Like Our Trails? Donate!

STA uses your donations to keep the Peterson Ridge Trail system and other trails in our area in excellent condition year round.  

The STA Trail Stewardship Fund

This fund honors the significant contributions of former board members Gary Guttormsen and Chuck Humphreys. Donations to this fund directly supports our volunteers with training, tools, equipment and supplies. Please indicate "STA TSF" in the Comments to direct your donation to this important effort.

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Sisters Trails Alliance

P.O. Box 1871

Sisters, Oregon 97759


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

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