Take a leisurely walk through the park to find the seven giant troll sculptures hidden throughout the park.

The former home of a trailblazing surrealist is still filled with haunting dolls and grim paintings.

A rare tour of an aristocrat's private home reveals valuable 17th-century paintings from artists like Rembrandt.

12,000 sq. ft. museum tracing erotic art from antiquity to modern times.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

Each time a baby is born in Ghent, these streetlights flash in silent celebration.

This narrow Ghent alleyway is an officially sanctioned street art tunnel.

This former Masonic lodge has been transformed into part museum, part bar, all awesome.

The curiosities and wonders of pharmacy in a delightful historic building.

According to one local tradition, the entrance to the Voodoo underworld can be found in New Orleans through seven gates scattered throughout the city's French Quarter.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

The only rotating bar in New Orleans has been slowly spinning since 1949.

This German version of Universal Studios holds a vault of treasures from the NeverEnding Story.

Designed as a reminder of one of the darkest moments in Austrian history.

The final resting place for the remains of 143 Habsburg royalty.

This popular pilgrimage site offers a hole filled with holy healing dirt.

This museum promotes informed contraception by documenting its often secret past.

Built to give thanks for the passing of a plague epidemic, this cathedral is a one-of-a-kind architectural hybrid.

A neo-Gothic mansion now houses a wunderkammer of analog tech that hits on all the senses.

Op-art architecture designed for happiness.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

This series of underground chambers contains Europe's largest subterranean lake that is slowly drained each day.

This grand manse has been transformed into a museum devoted to one of the founders of Fantastic Realism.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.