A distillery built on (and above!) mobster Dutch Schultz's Prohibition-era underground moonshine business.

Wander the sprawling living museum on the site of one of a 16th-century community.

If you dial the number in this abandoned office window "Sam Spade’s" secretary will ask you to leave a message.

A no-frills cinephile haven known for showing offbeat, underseen films.

"Leave a He-Man, Take a Transformer" and share a story about your real-life superhero.

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The ruins stand as a somber reminder of France’s worst civil catastrophe of the 20th century.

Avant garde house of Pierre Cardin on the Cote d’Azur.

One architect's organic, human-centric design has been fully realized in this alien art house.

A fortress on this island housed the mysterious prisoner known as the "Man in the Iron Mask" for more than a decade.

A medieval military street hidden beneath a charming French fishing village.

An Orthodox church built by the Royal Family for the Russian community exiled to the French Riviera.

This massive blockhead sculpture hides an entire library.

The construction of a tram line unveiled hidden remnants of the old medieval city.

Artist's eccentric property excessively decorated with found objects and work of his own.

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.

Turntable anonymously received orphans, alms, and groceries.

18th century anatomical amphitheater of the Royal College of Surgery of Barcelona.

The 2,000-year-old Roman columns are hidden within Barcelona's Gothic Quarter.

Saint Joseph was said to heal the deaf and blind, but it was a much smaller miracle that got him canonized.

An unusual stroll through gentlemen's erotica demonstrates that pornography is timeless.

An eclectic collection of thousands of items owned by the sculptor Frederic Marès.

This cafe offers a curated collection of treats and tipples made by monks and nuns.

Soaring over the Niagara Whirlpool since 1916.