Quy Nhon, Vietnam

When your ship calls at Quy Nhon you will be able to discover the Ganh Da Dia, an area of impressive basalt rock formations created by a volcanic eruption that occurred 200 million years ago. When the blocks of lava came into contact with the freezing water, neat vertical fissures appeared, forming an amalgam of columns whose surface, once cooled, became square, round or hexagonal. Some are vertical, others oblique, and in places they are of different sizes. Some of the structures almost look like piled up dishes. You will be able to discover this surprising rock formation which, although made entirely by nature, seems to have been perfectly designed by man.