leaning south east tower at caerphilly castle - caerphilly - wales

european tradition walking town defense great britain water lake historical destination cymru vacation tourist attraction stronghold travel south glamorgan welsh 13th century united kingdom landscape heritage fort fortification wales vintage old gatehouse stone defence historic architecture ancient building tourism landmark medieval history ruin wall tower fortress moat caerphilly castle leaning east 4th marquess bute holding partially ruined dating century mid-glamorgan 25th june 2023