Caerphilly Castle, Caerphilly, Gwent, Wales, United Kingdom, Europe

caerphilly castle castell caerffili caefa caerffili rhymney valley gwent wales architecture medieval fortress stronghold tourist attraction travel destination historic site landmark british history summer countryside defensive wall gatehouse castle walls towers bridges iconic exploration tourism historical architecture european heritage ancient fortification cultural landmark great britain british isles wales travel nature landscape scenic view outdoor adventure historical landmark castle grounds medieval structure sightseeing journey heritage site tourism experience iconic structure trip planning adventure travel countryside views iconic castles landmark destination