Ancestor city of Venice unearthed

Using satellite imaging, the outlines of the ruins can be clearly seen about three feet below the earth in what is now open countryside.

The discovery of the extensive town was found at Altino, known in Roman times as Altinum, more than seven miles north of Venice, and close to Marco Polo airport.

The ruins include streets, palaces, temples, squares and theatres, as well as a large amphitheatre and canals, showing Altinum was once a wealthy and thriving city.