Museum dedicated to literary greats of the Romantic Period is also the home in which Keats met his untimely end.

One of seven Jewish catacombs in Rome and one of only two open to the public.

An abandoned Roman salami factory has found new life as an art space home to 200 squatters.

In Rome’s Jewish ghetto, a 200-year-old bakery still makes the neighborhood’s historic sweets.

A bookstore dedicated to the intersection of comedy and art.

This former Baroque palace on the historic Calle Montcada is a rare architectural gem and was once the meeting place of an aristocratic scholarly society.

A stately palace has been converted into the world's largest cannabis museum.

This enigmatic artifact is a rare depiction of an ancient Iberian noblewoman.

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

"The greatest unknown literary treasure in Los Angeles."

Inside this clubhouse is a cinephile's paradise.

There are lots of hands and feet stamped in the cement in front of Grauman’s Chinese Theater, but Mel left behind something extra.

Once the grandest synagogue in medieval Spain, it now stands as a memorial of the 15th-century Jewish exile.

An unusual but excellent display created in the 1930s as propaganda against the Freemasons.

This small and often-overlooked museum holds some of Spain's finest artistic treasures.

This fascinating and poignant museum chronicles every imaginable aspect of Spanish colonialism in the Americas.

An iconic and controversial ancient Iberian funerary urn with a hauntingly penetrating gaze.

Just like in Hollywood, Madrid has also a forgotten walk of fame.

Among the oldest structures in Madrid, these Moorish walls once guarded the medieval city of Mayrit.

This lucky bronze frog was gifted to Madrid by a casino.

The earliest known map to show America, discovered by accident at a Paris bookshop.

Historic house-museum dedicated to the revolutionary gay graphic artist Tom of Finland.

The blinking light atop the iconic landmark has been sending secret messages for decades.