The SS Thistlegorm wreck is the world's most famous wreck dive site. This British cargo ship sank in 1941 after German bombing during World War II. At 126 meters long, it contains amazingly preserved military cargo including motorcycles, trucks, and locomotives. Located at 30 meters depth, it requires Advanced Open Water certification and minimum 20 logged dives. The day trip from Sharm takes 6-8 hours round-trip.