Thousands of tiny squares in different colors make up this piece of street art.

This lookout tower built in the 1930s is now an in-demand cabin with what might be the best view of the Seneca State Forest.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

This former church is believed to be one of the first Christian sites in Belfast Lough.

A man and his carbonated beverage.

This large neolithic tomb, also known as Greengraves, is hidden off a Northern Irish road.

Robotic car thieves, freakish animals and huge neon floats in Northern Ireland's capital.

A museum dedicated to the tragedy of Bloody Sunday.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

A controversial artwork draws attention to the dark history of Prague's "Suicide Bridge."

Stroll past dozens of intricately-detailed scale replicas of buildings from all over Czechia.

In the town of Třeboň, carp is king.

A striking, modern church devoted to a nun who loved God and beer.

This renaissance château was home to an infamous witch hunter who sent a hundred suspected witches to their deaths.

Unique house covered in a nightmarish mural of demons, ghosts and monsters.

Mummified monks and the accidentally interred, in a 17th-century crypt.

A spiral staircase twists to the top of this unusual Czech lookout tower.

A 400-year-old mummified arm dangles from the ceiling of St. James the Greater, serving as a warning to thieves.

A 1940s nuclear reactor built to produce plutonium for the Manhattan Project.

Remnants of a forgotten 1920s speakeasy and Prohibition-era murals were discovered in its basement.

Orcas on display and in the water.

A (slightly) grownup take on the classic retro arcade.

This family mausoleum is steeped in symbolism and looks more like a fantasy location than a grave.