The Peterson Ridge Sisters Mountain Bike Tr4090 is a trail system which extends outward in interlocking loops from south of town.
With plenty of terrain to explore, avoiding doubletrack in this area is easy enough to do and well worth the effort.
Although the terrain is too easy for this to be a destination ride, this is a favorite ride for those staying in the Sisters area, and worth checking out.
CW directions are given in the guide below, but the west side terrain is less technical, making a CCW loop somewhat easier.
This is a shared use trail system, with equestrians on the doubletrack and on some of the singletrack.
Plenty of ways to bail out to FR16 and FR4606, if needed.
Rather than simply riding the loop, use the many connectors to create a serpentine ride.
CW Loop Directions
Sisters Mountain Bike Trail 4090
Bens Trail 50, COD Trail 71, Edison-Lava Trail 31, Elfin Magic Trail 45, Farewell Trail 26, Flagline Trail 41, Flagline Access Trail 40.1, Flagline Tie Trail 41.1, Funner, Grand Slam Trail 44, Kents Trail 43, KGB Trail 72, Mrazek Trail 32, MTB Trail 51, North Fork Trail 24.2, Phils Trail 42, Sector 16 Trail 27, Skyliners Trail 28, South Fork Trail 25, Sparks Lake Trail 4, Storm King Trail 48, Swampy Lake Trail 23, Swampy Loop Trail 23.2, Swampy-Dutchman Trail 40, Swede Ridge Trail 52, Tiddlywinks, Tumalo Creek Trail 25.1, Tumalo Ridge Trail 25.2, Voodoo Trail 46
Ranking consistently applied to all of the listed trails.