Oak Island is still seen as one of the great unsolved treasure hunts of the world.
Many theories about Oak Island are explored including, what is possibly the extreme age of the Money Pit and and its hypothetical with Atlantis, Lemuria.
There is now proof that that a man-made tunnel with a booby trap was constructed hundreds of years ago.
From the Inside Flap
In 1795 three boys began to dig, and what they uncovered started the world's greatest and strangest treasure hunt â¦ but nobody knows what the treasure is. After years of research, the authors have finally solved the sinister riddle of Oak Island, but their answer is challenging, controversial, and disturbing.