31Walk—don't think of driving—the rough road from the top car park at Carrowkeel down onto the valley floor. Then head south from the deserted farm, known locally as Joker Healy's, across the fields onto the Doonaveeragh plateau. Cross the field wall to enter the area of the hut site enclosures. The highest point of this outcrop is in Doonaveeragh where there are two cairns, O and P. There is a deserted stone cottage at the end of the Doonaveeragh plateau. Alternatively the hut sites can be approached from the other side of the mountain, from the end of a meandering road. From the N4 take the second right turn heading south from Castlebaldwin. Then continue to the base of the plateau, and begin your climb. More info here, and here.