Top theories about the treasure and mystery of Oak Island
Did a secret society hide the Holy Grail on Oak Island?
The Holy Grail is the cup that Jesus used at the Last Supper, shown in this painting. Some researchers have claimed that a secret society hid this priceless relic on Oak Island to protect it.
The Knights Templar are a European secret society that are considered the protectors of the Holy Grail. This painting shows their founding in the 12th century.
There is a group of unnaturally-shaped boulders arranged in a cross on Oak Island. Researchers think this cross indicates the location of something hidden. The Rosicrucians were a secret society known for using ciphers to hide their activities, and the cross is their symbol.
The Overton Cross is a mysterious rock carving that was found in Nova Scotia. It looks a lot like the Templar Cross, the Knights Templar’s most famous symbol.
This is the symbol of the Freemasons, another secret society. The letter G was found carved into a rock on Oak Island, just like the one in their symbol.
Mark Finnan breaks down all the mysterious clues and symbols on Oak Island to show the connections to these three secret societies in his book, Oak Island Secrets.