Underwater train in Venice,Italy.

The image note claims to show an astonishing undersea train in Venice, where the burrows is presumed to be made of glass. It is not a detail, the image is not a genuine one.

This image went viral last year and most people believed it was real but according to hoaxorfact this is a HOAX

Although this accurate account of underwater alternation in Venice is hoax, there are few such undersea railway curve and tunnels about world. The Seikan Adit in Japan bond Honshu and Hokkaido is the longest undersea railway adit in the world. You can see a breeze of it from the angel area below.