This route is on the prominent buttress of rock jutting out of the hill. The Inchworm boulder is only about 40 feet from a partially paved path. There are a number of straight up problems that have been done in the V0 range.
From the Lambert's Castle, head up hill on the paved path. When you get within 50 feet of the cliff line, look up and locate the obvious tower. Directly below the tower is the Inchworm Buttress. This is a really nice feature and the rock is a gritty form of basalt.