Archaeological sites St. David’s (Tyddewi)

Archaeological sites and Celtic shrines along the way recall the passage of Irish settlers along the coast. There are remains of the chapel of St. Patrick, who went to preach the divine word on the Green Island; the Warrior's Dyke, a defensive rampart dating from the Iron Age (750 BC to 100 AD); the Coetan Arthur, a Neolithic burial chamber and two other cromlechs at the top of Carn Llidi, at an altitude of 181 metres. From the volcanic promontory of St. David's Head, there are superb views of Ramsey Island.