The Waipoli doubletrack connects Waipoli Rd with various trails in the Polipoli Recreation area as well as the Skyline Downhill.
The route starts near the access point for Boundary trail and ends at the bottom of Skyline. Between Boundary and the Haleakala Ridge trail the road is mostly flat. From there the route climbs steadily to a three way intersection. The left branch accesses Skyline and Mamane.