These sailing ship-shaped chandeliers are believed to have been a gift inspired by faith.

The video game-themed street art first popped up in the French city.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

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

Model Trains and Much More in Hamburg.

Once the tallest building in the world, this abandoned church is now a monument to the destruction of WWII.

For patriotic Russians, this memorial honoring the Soviet soldiers who died liberating Berlin in 1945 is the most sacred location outside of Russia.

An imperial church bombed to ruins during WWII now stands as a jagged memorial.

Floating swimming pool within a moored vessel.

Where once there was a train station bathroom, there is now this German burger joint.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

This World War II bunker now survives as a documentation of the Nazi regime and war crimes.

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

A beautiful example of 18th-century engineering still standing tall.

The spectacular subterranean collection includes dazzling minerals, including a piece of "kryptonite."

A spring water stream jumps through a walkable "bridge" cavern and a narrow canyon.

A neo-Gothic temple in central Mexico featuring a labyrinthine network of crypts.

A Mexican Romeo-and-Juliet-esque legend has given this super-narrow alleyway a reputation for romance.

Mexico's astounding mummy museum with "the world's smallest mummy."

During its heyday, the massive estate boasted its own railroad station and post office.

Legend has it thieves once stashed their treasures in this crater in the Mexican desert.

Past the hills and beyond the graveyard, this church feels extremely out of place.

Countless grotesque faces stare out from this eerie Prague art wall.

Increasingly decayed figures stand as a powerful reminder of the human costs of Czech Communism.