24. Sunken Yacht, Antarctica
This eerie ghost ship is the Mar Sem Fim, a Brazilian yacht that was shipwrecked near Ardley Cove in Antarctica. A Brazilian crew had taken it to film a documentary, but strong winds and stormy seas forced the crew to abandon ship. The water that washed over the ship froze, cracked its hull and sunk the yacht, but it has since been salvaged.
25. Aniva Rock Lighthouse, Sakhalinskaya Oblast, Russia
A formal penal island used by the Russians, Aniva was once sought after by both the Russia and Japan. This now Russian controlled territory sits uninhabited in the seas between Japan and the eastern coast of Russia.