West Fork Teanaway Tr1353 / Middle Fork Teanaway Tr1393 are both popular OAB river rides, with some epic loop options as well.
The Teanaway river basin and surrounding ridges contain some really nice singletrack terrain, with very popular trails which interconnect at FR113 and Jolly Mountain Tr1307.
Besides OAB rides, the two epic Teanaway loops involve a West or Middle Fork Teanaway trail ascent, returning on Sasse Mt Tr1340/Corral Cr Tr1340.1, or Yellow Hill Tr1222.
A great 20.5mi (6300' ascent) OAB option all by itself, West Fork Teanaway Tr1353 covers some rough terrain and many creek and river crossings.
Besides the steep, switchback terrain of the upper 3mi of the trail, that portion of the ride includes basalt rock trail surface.
These jagged rocks can cause flats, so bring extra tubes and provide enough time to fix several flats.
Besides crossing 7 creeks, West Fork Teanaway Tr1353 crosses the West Fork Teanaway River itself 6 times, so would be dangerous to ride in the Spring or after heavy rains.
Middle Fork Teanaway Tr1393 has more stream crossings and Jolly Cr Tr1355 is a tough climb.
Any Teanaway option involves some steep terrain, so come prepared to put in some effort.
The 21mi Middle Fork Tr1393 to Jolly Cr Tr1355 returning on Yellow Hill Tr1222 is the smaller of the two primary loop options, but this 21mi CCW loop includes 2866' (18% ascent) Jolly Cr Tr1355, which will be too much for most riders to manage without a lot of hike-a-bike.
Teanaway CG is the usual trailhead, but about 6mi of road riding can be eliminated by taking FR4305 from SR903 (Salmon La Sac Rd), to FR113. The Indian Camp (Middle Fork on topo map) CG is another TH, better for riding Middle Fork Teanaway Tr1393.
Shuttle riders may consider using SR903/FR4305 to the 3mi (3200' descent) Howson Creek Tr1349 or the 4mi (3200' descent) Jolly Mt Tr1307.
Corral Creek Trail 1340.1, Jolly Creek Trail 1355, Middle Fork Teanaway Trail 1393, Sasse Mountain Trail 1340, West Fork Teanaway Trail 1353, Yellow Hill Trail 1222
Paris Creek Trail 1393.1, Skookum Basin Trail 1393.2
Cle Elum River Campground, Indian Camp Campground, Red Mountain Campground, Salmon La Sac Campground, Teanaway Campground, Wish Poosh Campground
Ranking consistently applied to all of the listed trails.