This behemoth bovine guards an Estonian town and is a memorial to the lost species.

The widest natural waterfall in Estonia is a sight to see in all seasons.

Take a seat and hear a song by the composer Frédéric Chopin.

An underground nightclub helped spark a "Singing Revolution."

The labyrinthine home of the National Archives of Estonia is an experimental blend of architecture, art, and history.

In the middle of a Vienna square, Roman ruins dating back some 2,000 years are on display.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

An electrical pylon under whose legs a normal gauge train can run.

This futuristic German television spire is actually the world's largest digital clock.

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

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

This monumental work of art symbolizes the coming together of a previously divided city.

One of the oldest bank museums in Europe showcases unusual currencies of the world and other money-related miscellanea.

The legendary giant's severed hand sits on Antwerp's popular shopping street.

Dedicated to the untimely death of American balloonist and parachutist.

Rubbing the buttons along this statue's coat is considered good luck.

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

The first monument in Estonia that was made by an Estonian sculptor.

The world's first transgenic bovine has been preserved at the museum where he spent his final years—though his old stable is now a cafe.

Located inside Hoge Veluwe National Park, this museum began as the private collection of a prominent female art collector.

Organisms normally seen under a microscope decorate this church.

If you look closely at the oldest bridge in Paris, you might notice hundreds of ugly faces leering from its sides.

This emotive sculpture was originally created for the 1878 World's Fair.

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