Starting with a walk through the streets of urban Somerbsy you soon leave the farms and head into Palm Grove Nature Reserve. First you will follow the signposted track down the open dry ridge to the dense rainforest. In this valley you can explores the moist rainforest with towering Eucalypts Strangler Fig trees Cabbage Palms and a tangle of vines. From here walk up the rocky track to another dry ridge where you can follow a side trip to a flat clearing and designated campsite. From near the campsite the track winds down through another moist forest and past more Cabbage Palms before coming to the signposted Ourimbah Valley Trackhead on Ourimbah Creek Road.