Is there a monster beneath the surface of Loch Ness? Catapulted to fame in the 1930s, the mystery of the Loch Ness Monster has charmed explorers and locals for generations. Despite the lack of scientific evidence proving the creature's existence, the story of Nessie has left its mark on Scottish culture and tourism forever. #DrainTheOceans is now streaming on Disney and Hulu. | National Geographic History