One of the most curious human-caused mysteries of the past 300 years is the famous “Oak Island Pit” (aka The Money Pit of Oak Island)
which has never been fully explained or fully explored, in spite of
almost a dozen well-funded excavation attempts using fairly
sophisticated equipment and professional engineers.
What has been found is an extremely sophisticated civil engineering project involving multiple lateral tunnels hundreds of feet long that feed sea water into a deep bore tunnel below a depth of about 90 feet.
What has been found is an extremely sophisticated civil engineering project involving multiple lateral tunnels hundreds of feet long that feed sea water into a deep bore tunnel below a depth of about 90 feet.