Historian Robert O'Byrne visits Muckross Abbey in Co Kerry, Lismore Castle in Co Waterford, Portumna Castle in Co Galway, and the National Botanic Gardens in Dublin.
Historian Robert O'Byrne visits Muckross Abbey in Co Kerry, Lismore Castle in Co Waterford, Portumna Castle in Co Galway, and the National Botanic Gardens in Dublin.