The ruins of this temple were later chosen by Pope Celestine V to found an abbey and a hermitage.

The enigmatic sculpture hides above an escalator in a Milan metro station.

The surviving remnants of a destroyed medieval church now stand in a public park.

This vast World War II defense line was the site of a fierce battle.

This 11th-century castle sits so low you can't see it behind the surrounding buildings.

The name doubles as an appropriate adjective for this small ossuary.