Listed sites. View over the Bay of Paimpol and the Bréhat archipelago, GR34 hiking trail. The summit at Minard Point is 70 metres above sea level, and these are the first cliffs you see at Plouézec when approaching from Bréhec. The route closely skirts the coast along the edge of the cliff road. Bilfot Point is the result of volcanic eruptions a very long time ago - magma that has emerged from the bowels of the earth, since covered by low-lying vegetation over the course of thousands of years.