Castles and maps listed below are sourced mainly from the Discovery (Irish TV) series which attributed the maps below (Scale: 1:50 000) to Ordnance Survey, the Irish national mapping agency.
Castles and maps listed below are sourced mainly from the Discovery (Irish TV) series. This Discovery (Irish TV) series attributed the maps below (Scale: 1:50 000) to Ordnance Survey. Ordnance Survey is the Irish national mapping agency.