Although it has never been a secret ninja base, this shrine still has plenty of tricks up its sleeve.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

The 700-year-old fortress was the site of Count Orlok's castle in "Nosferatu."

This Slovak bridge is known both for its connection to a national uprising and its UFO-shaped eatery.

This Slovakian statue of an emerging sewer worker might just be a bronze peeping tom.

The blood-soaked ruins of the castle where the murderous Blood Countess was walled in alive.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

The legendary cliffside castle of three-time Voivode of Wallachia, Vlad the Impaler.

This fairy-tale castle would make Dracula (who is said to have been imprisoned there) jealous.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

Historic medieval fortified city in southwest France.

French commune at the heart of conspiracies.

The great Italian Renaissance painter was laid to rest here in the Chapel of Saint-Hubert.

A magical, macabre wax museum, beloved by locals, uses real artifacts to depict an assassination from the French Revolution.

France's most famous cemetery, with some of its most curious tombs.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

A short distance from the Eiffel Tower is the final resting place of several of the city’s more well-known and interesting characters.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

This demon atop the Notre-Dame de Paris looks utterly bored.

This former “ante-chamber to the guillotine” has been refurbished to illustrate the brutal history of French justice.