The most south-westerly county in Wales, UK. Home to Britain's only costal National Park, the Pembrokeshire coast National Park. Adjacent counties are to the east Carmarthenshire, and to the north Cardiganshire.

Principal towns include Pembroke, Milford Haven, the county town of Haverfordwest, Fishguard, the seaside resort of Tenby and Britain's smallest city St. Davids.