One summer day in 1795 Daniel McGinnis, then a teenager, was wandering about Oak Island, Nova Scotia (see Geography) when he came across a curious circular depression in the ground. Standing over this depression was a tree whose branches had been cut in a way which looked like it had been used as a pulley. Having heard tales of pirates in the area he decided to return home to get friends and return later to investigate the hole.
Over the next several days McGinnis, along with friends John Smith and Anthony Vaughan, worked the hole. What they found astonished them. Two feet below the surface they came across of layer of flagstones covering the pit. At 10 feet down they ran into a layer of oak logs spanning the pit. Again at 20 feet and 30 feet they found the same thing, a layer of logs. Not being able to continue alone from here, they went home, but with plans of returning to search more.