6.5 KM The Trail is just out side of Galbally town on the Tipperary (R662) side (where the Galbablly sign is). From the Start the trail ascends steeply up one side of a valley and you have excellent views of everything below. Follow the Blue Arrow and then follow the Purple Arrow. The loop takes you to the pinnacle of a 265m high hill north-west of the village where there is a megalithic passage grave known as The Fort of the Three Pillar Stones. The fort is known locally as ‘Darby’s Bed’.