This long circular walk starts at the old Trefor quarrying village on the northern coast of Llŷn and goes on to Clynnog Fawr, an important stop for medieval pilgrims on the Bardsey Island trip. Then, the tour circulates the magnificent high hills of Bwlch Mawr, Gyrn Goch and Gyrn Ddu, following the summers of the summits. The scenes will get the value of every effort as you see far across Llŷn and beyond.
Distance: 15.0 km / 9.3 miles
Approx time: 5 hours
Ordnance Survey Map: OS Explorer 253: Lleyn Peninsula East
Parking: By the pier