Join the owners of Northern Ireland's most beautiful ancestral estates and gardens for behind-the-scenes access to their lavish properties, with special viewings of their art collections and period furnishings collected over many centuries. This program features accommodations in historic castles, including two luxurious nights at the 350-year-old Crom Castle, which will be reserved solely for the group. Delight in guided inside looks at storied estates including Hillsborough Castle, the British royal family's official residence in Northern Ireland; Mount Stewart, an 1840s-era National Trust estate; Ballywalter Park, a Grade A-listed Italianate palazzo in the company of its owners, Lord and Lady Dunleath; the 300-year-old Glenarm Castle; and Baronscourt, the home of the Dukes of Abercorn since 1612, where Lord Abercorn will join us for lunch.