Pembrokeshire Coast National Park on the south west tip of Wales is a spectacular coastal region, surrounded on three sides by the sea. As well as more blue flag beaches than any other county in Britain, it also has the delightful seaside towns of Tenby and St Davids. Offshore, the marine nature reserve islands of Skomer, Skokholm and Grassholm are home to over half a million seabirds including colonies of puffins, guillemots, gannets and cormorants plus dolphins, porpoises and seals.