Oak Island is a small island located off the coast of Nova Scotia, Canada, known for its long-standing mystery surrounding buried treasure. The legend began in 1795 when a young boy discovered a depression in the ground, leading to the belief that pirates, possibly including Captain Kidd, had hidden treasure there. Over the years, numerous excavations have taken place, revealing various artifacts and structures, but no definitive treasure has been found. Theories about the treasure's origin include connections to the Knights Templar or the Spanish Armada, but the island remains an enigma, attracting treasure hunters and historians alike.