An immersive projection art installation uses sound, scale, and light to take visitors inside classic works of art.

An off-the-beaten-path boutique stuffed with an eclectic collection of upcycled goods.

In the best of all possible worlds, everyone will get a chance to see this statue in which Voltaire's heart is interred.

Known as the "Dodo Manège," this carousel features a herd of animals that have disappeared—or may be gone soon.

The spiral staircase hidden inside this giant Parisian column was likely built for Catherine de Medici's astrologer.

A museum of magic with a Sadist past.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The very center of Paris is surrounded by a bevy of strange good luck rituals.

A series of abstract, silly sculptures represent the works of a great modern classical composer.

This building’s ghostly exterior reflects its former lives as a prison, school, and funeral home.

An ancient monastery, a locked room, and a mysterious book heist.

The costumes depict the Kurent, the star character of the annual Kurentovanje festival.

This modern, multimedia museum takes visitors on an evolutionary journey back in time.

This Croatian fairytale castle is slowly falling apart thanks to years of neglect.

This tower in a small Polish village uses the power of a sacred bell to ward off mischievous weather spirits.

Constructed along the shores of Lake Zurich, this pavilion is a walk-through work of art.

A communal oasis on Lake Zurich.

This ossuary is more than five centuries old and is heralded as one of the finest in Switzerland.

This eclectic architectural gem played witness to Zurich’s colonial past.

Video games, body language, and postal history are all on display in this Swiss museum.

The excellent Swiss museum of witchcraft is led by a modern witch.

This secret Swiss fortress is disguised as a harmless pink house, complete with fake windows.

Abbey built on the ruins of Roman catacombs.

Florentine Renaissance style building in Switzerland, home to the world's largest taxidermy Great White Shark.