Burial Isle is part of a jagged reef just off Ballyhalbert, and is said to contain a Danish Viking burial chamber full of gold. I am planning to kayak round it this summer.
Some interesting news cuttings below, including an 1878 reference to 'Hamilton's Rock' but sadly no-one I've spoken to knows now which rock that is. Of course I am assuming a connection to Sir James Hamilton of 1606 fame.
As you can see from the pics it was very dangerous for ships unfamiliar with our coastline, there have been many wrecks and drownings on it. I know a few locals who have been on the island; again the cuttings below are interesting as they talk about bird-watching trips, and of one local who confronted some bird watchers to make sure they weren't there to steal eggs.