The Post Canyon Recreation Area is a multi-use trail network formed of Hood River County property and a patchwork of State Park, USDA Forest Service, and private land. The area is also an ongoing tree farm operation, so be aware of potential closures. Expect traffic in both directions and yield to hikers and equestrian riders.
A great little rip that manages to squeeze in tons of fun in barely any space at all. Bad Motor Scooter is hard-packed doubletrack with plenty of straightforward tables and doubles that make for a fast and fun time.
There is one gap and some longer jumps to keep the more aggressive crowd entertained, too. The trail ends at Riordan Hill Road across from Grand Prix (158), which makes for a great tracer.