Durham - Eggleston Hall Gardens Durham - Raby Castle Northumberland - Belsay Hall Northumberland - Bide-a-Wee-Cottage Northumberland - Chesters Walled Garden Northumberland - Cragside House, Garden and Estate Northumberland - Garden Cottage Northumberland - Herterton House Northumberland - Howick Hall Northumberland - The Alnwick Garden Northumberland - Wallington