Public Gardens in Northern Ireland

County Antrim

https://antrimgardens.com/the-gardens/antrim-castle-gardens/

https://antrimgardens.com/the-gardens/ballyrobert-cottage-garden/

Benvarden Garden

Carnfunnock Walled Garden

Glenarm Castle Estate

Greenmount Walled Garden

Kilcoan Gardens

County Armagh

https://www.nationaltrust.org.uk/the-argory

County Derry

https://www.gardenvisit.com/gardens/benvarden_garden

County Down

https://www.nationaltrust.org.uk/castle-ward

https://www.nationaltrust.org.uk/mount-stewart

https://www.nationaltrust.org.uk/rowallane-garden

https://www.seafordegardens.com

County Fremangh

https://www.nationaltrust.org.uk/florence-court