Greatest Gardens (Documentary, English)
Genres: Nature
Status: Ended
Premiered: 2015-06-01
Ended: 2015-06-15
Network: BBC One
Country: GB
Airs on: Monday
Air time: 19:30
Runtime: 30 minutes
Diarmuid Gavin and Helen Dillon visit three very different secret hideaways around a particular part of Northern Ireland.