Pembrokeshire the County Council. The National Monuments Record of Wales of the Royal Commission on the Ancient and Historical Monuments of Wales identifies nearly 6,000 sites in Pembrokeshire as worthy of study, preservation and recording, including prehistoric and modern buildings, wrecks and natural features. There are 10 National Trust properties in Pembrokeshire. Music festivals in Pembrokeshire include those at St David's, Fishguard (folk, jazz and the International Music Festival) and Tenby (Blues Festival). Milford Haven's Torch Theatre produces drama, screens films and holds exhibitions of art and crafts, and there is a theatre-cinema in Fishguard (Theatr Gwaun) and a cinema in
Pembrokeshire landscape was subject to considerable change as a result of ice ages; about 20,000 years ago the area was scraped clean of soil and vegetation by the ice sheet; subsequently, meltwater deepened the existing river valleys. While Pembrokeshire is not usually a seismically active area, in August 1892 there was a series of pronounced activities (maximum intensity: 7) over a six-day period. The Pembrokeshire coastline includes numerous bays and sandy beaches. The Pembrokeshire Coast National Park, the only park in the UK established primarily because of its coastline, occupies more than a third of the county. The park contains the