A famous big wave from Japan serves as a tribute to the victims of the disastrous Elbe flood.

When the rain falls, this drain system turns into a musical instrument.

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

Thousands of tourists and residents in Cologne affix "love padlocks" on the Hohenzollernbrücke Bridge to symbolize their affections.

With over 10,000 lights, this engineering marvel lights up the city after dark.

A cluster of historic bathhouses built on the famed hot springs that gave the Georgian capital its name.

Explore this medieval cathedral by trying to spot all the malevolent monsters hiding in its beautifully colored windows.

Visitors dating back to the 1600s carved their marks in the stones of the iconic tower.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The world's largest reflecting pool is just two centimeters deep.

The narrow passages will challenge even the bravest driver.

Legend says this rock spire is the finger of a witch who wanted to throw the Faroe Islands towards Iceland.

This remote island village was in danger of depopulating completely until a tunnel was built to connect it to the rest of the world .

The largest lake in the Faroe Islands seems to be held hundreds of feet above sea level thanks to an optical illusion.

During the Soviet era, the spire of this longstanding church was used as a radio transmission tower.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

An ornate plague column – built to celebrate life – claimed the lives of numerous artisans during its construction.

This no man's land slicing through the island is strewn with abandoned relics of another time.

This scale model of our solar system hid in plain sight for years before a physics team sought out all the planets.

A striking symbol of the Bulgarian capital.

A Bulgarian monument to Russia's role in World War II is constantly being painted in pop culture protest.

A monument on the pavement marks the spot where two cultures that shaped Sarajevo come together.

This historic timepiece is thought to be the only public clock in the world that keeps lunar time.

Oriental bazaar in the heart of Sarajevo.