Italian poet Dante Alighieri is entombed in this small mausoleum in Ravenna, and his hometown of Florence has never been too happy about it.

A medieval, mosaic-lined baptistry built by a heretical Christian sect.

Filled with goldfish swimming in a shallow pool of sea water, this ancient crypt is more wishing well than burial site.

The roof of this ancient mausoleum is made from a single Istrian stone weighing a massive 230 tons.

The last working ship mill in Italy, once widespread on major rivers in whole Europe

Nearly 800 years old, this river lock is now a public park with a former fortified island.

One of the earliest depictions of an Arthurian scene that is shrouded in mystery.

This sprawling, formerly elite sporting complex in Amman, Jordan has become a local picnic spot.

A gleaming white and undulating tower marks the border between Georgia and Turkey.