A neo-Gothic church built to thank God for saving the Emperor of Austria from an assassination.

The townhouse where the "Blood Countess" Elizabeth Báthory started her murderous career.

The solemn exterior conceals an opulent interior of this 17th century church.

An exquisite Baroque church in Vienna's old town.

A spherical "micro-nation" in the heart of Vienna.

This 18th-century pond is one of the main attractions in the Jardín del Príncipe in Aranjuez.

At night, this memorial illuminates a ghostly outline of a footbridge that connected two sections of the Warsaw Ghetto.

One of the most notable figures in the Wurstelprater’s history is often assumed to be a fictional character.

A tribute shrine where the Space Invasion street art movement started.

A small monument on the outskirts of Prague, where one of the bloodiest conflicts in the country's history was decided.

A bus with a butt and biceps to put Olympic athletes to shame.

Known as the Casa de las Siete Chimeneas, this haunted 16th-century manor has a dark, mysterious past.

This park built on a former fortress has a reputation for romance.

The cutest way to stay safe in traffic.

These distorting, funhouse mirrors achieved fame in a renowned piece of Spanish theater.

The castle in the romantic landscape of Podyjí houses what may be Europe's largest collection of taxidermy dogs.

The site is dedicated to an investigative journalist whose murder triggered a political uproar that changed Slovakia forever.

In between two buildings in Ljubljana, medieval tunnel to nowhere.

How did an Australian statue of the Bard of Avon end up in the Hungarian capital?

One of the best examples of the modernist movement in Madrid.

The remains of the medieval wall that once surrounded Paris with ties to the construction of the Louvre.

A Latvian rescuer who saved countless lives during World War II.

Statues of a fire-breather, a clown, and a whole performing troupe celebrate Luxembourg's creative side.

This grand gate once marked the entrance to a military barracks.