The Nassau Trail system is a quickly expanding system in High Bridge, New Jersey. The single track to the right of Nassau Road has about 5 miles of mostly flat, windy single track that consists of mostly smooth, however sometimes rocky and rooty singletrack. The northern part of the system has some log skinnies that can challenge advanced riders. To the left of Nassau Road, there are another 3 or 4 miles of single track that is flowy and windy with virtually no rocks or roots, expect for to the northern part of this side, with a couple of rock gardens. Overall, a good ride that can last up to 2 and a half hours.