This cathedral hides a sculpted dog that determines your fate and an unexploded shell from World War II.

An 18th century fountain and two columns are all that remains of Rome's forgotten river harbor.

This cliff-face port is considered a masterpiece of mining engineering.

The incorrupt tongue of the patron saint of lost things is venerated in this basilica.

Skulls and skeletons are omnipresent in this church dedicated to souls trapped in purgatory.

A whale rib was used to advertise the store by the arch that offered exotic goods from far away.

A collection of grotesques lines the walls of this Italian villa.

This 21st century cabinet of curiosities includes dinosaur bones, moon rocks, film memorabilia, and more.

A rococo room covered entirely in porcelain originally constructed for another royal residence.

The oldest botanical garden in the world that technically isn't the oldest.

A collection of collections, including an anatomy museum, the “Cabinet of Physics of Alessandro Volta, a museum of natural history, mineral collection, and much much more...

The naturally mummified body of a peasant girl saint.

The city of Palestrina was built around this magnificent terraced sanctuary dedicated to the pagan goddess Fortuna.

This basilica is dedicated to two saints, one of which is known more for his famous quote.

A monumental fountain in Rome features a large statue of Moses that has been criticized for centuries.

Built to repay the sins of the father, this church is home to one of the most valuable works of Western art.

Largest necropolis in the Mediterranean.

Cave shrine on Monte Pellegrino.

Every inch of this chapel is covered in craftsmanship from across the world.

It’s said this crypt was the setting for the tragic finale of the Shakespeare play.

A magnificent Neogothic tomb hides within this Italian fairytale-like forest.

This zoological museum began as the first great curiosity cabinet.

This Neapolitan exhibition hall grants weird and wonderful insight into the intricacies of human biology.

Roman politician Herodes Atticus built this nymphaeum to honor his wife, whom he may have murdered.