The skull of the patron saint of lovers lies in the Basilica di Santa Maria in Cosmedin—maybe.

An enigmatic modern marker left next to a historic Roman site.

This delightful little museum is dedicated to only one thing: pasta.

One of the most important yet well-hidden museums dedicated to the history of medicine.

A fairy tale castle in modern Rome.

The martyr's wax-enhanced skeletal remains lie preserved in a glass case in the Santa Maria della Vittoria in Rome.

The Tudor-style cottage in the middle of the square is not quite what it seems.

One of the greatest movie directors of all time lived and worked in this London flat from 1926 to 1939.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

A remarkably intact castle that once was the largest in Ireland.

An impressive museum dedicated to the resource that made the Scandinavian country rich.

Ordinary art transforms to extraordinary thanks to locals' quirky sense of humor.

This massive collection of British military artifacts includes the heartbreaking personal letters of the men in the trenches of WWI.

A movable feast that is an East London institution.