The Peterson Ridge Trails in Sisters were originally constructed in 1989 as a mountain bike trail network consisting of a combination of single-track and old forest service roads.
In 2008, a major expansion of the network increased the amount of single track to over 20 miles and included signage and trail markers to aid riders in navigation. There are lots of connector trails to create loop options of various lengths.
The trails are fairly level and mostly free of technical obstacles (although some lines do have rocks and roots to negotiate).
The trail network is popular with Sisters’ residents and you can expect to encounter lots of walkers, runners, and dogs on the trails. There are also several Horse trails that interconnect into this system.
The Peterson Ridge Trails are maintained by Sisters Trails Alliance.