Following a bracing stretch along the clifftops, the path descends to the beach at Polridmouth.
The river valley here was flooded to create a lake to act as a decoy for Fowey Harbour, which in 1944 was bristling with 2,000 US Navy troops, preparing for the Normany Invasion. The house at Polridmouth served as the Boathouse in Du Maurier's writings, while on the distant cliff is the red and white Gribbin Tower.
The walk continues on the cliff top path around Gribbin Head, back to our starting point at Polkerris.