This charming cobbled backstreet is the most Instagramable street in Paris, much to the residents' annoyance.

A horde of stray cats rule in this secluded Parisian cemetery under a bridge.

"There's nothing there," and other lies the KGB told us.

An enormous and lavish Gothic church in Czechia.

Looming communist pillar with a Czech twist.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

This Prague museum collects brutalist relics and memories from the country's former Soviet rule.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Macabre astrological automaton clock dating to the late 1400s.

An ancient knight and a symbol of the city's freedom.

Gargoyle head that brings good luck.

Bridge that died in war and was resurected.

This popular tourist cave was ignored for almost 200 years before being mined into an attraction.

A whimsical bridge uses saxophones to pay tribute to two great men and the European Union.

A little sculpture with a large wardrobe.

Christ's blood preserved in a Belgian town.

Meet the bronze beloved pet to a family of famous peeing statues.

A magical and peaceful ruined Cistercian abbey in what is now southern Belgium.

Cozy basement bar sports an inventory of over 2,000 beers.

This pub was 238 years old when it decided to revamp its image: It started serving Thai food.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

Eighty million natural history specimens call this gargantuan museum home.