https://irishhistorichouses.com/2026/04/23/altamont-house-and-gardens-county-carlow-an-opw-garden/Irish Historic Housesen2026-04-23T08:21:30+00:00Altamont House and Gardens, County Carlow – an OPW gardenRobinson, William (1838-1935), Altamont, County Carlow