As shipwreckage believed to be from Vasco Da Gama's fleet has been discovered off the coast of Oman, we reveal ten of the best shipwrecks that can be visited by divers.

Yolanda, Egypt

At Yolanda Reef, in Egypt's first and best kept national park, the Ras Mohammed National Park, divers can glide above an eponymous wreck, which belched its cargo of hundreds of toilet bowls and a BMW, across the seascape.