Altamont -- Annes Grove -- Ardcarraig -- Ballinlough Castle -- Ballymaloe Cookery School Gardens -- Birr Castle -- Butterstream -- Creagh -- Derreen -- The Dillon Garden -- Glenveagh Castle -- Glin Castle -- Ilnacullin -- Kilfane Glen and Waterfall -- Killruddery -- Mount Stewart -- Mount Usher -- National Botanic Gardens, Glasnevin -- Rowallane --Woodfield