An abandoned masterpiece of Soviet Brutalist architecture.

Travelers who fall victim to this mermaid's charms are destined to stay in Užupis forever.

This former KGB building is now a museum memorializing the people who suffered during the Soviet regime.

A pair of connected skyscrapers form this symbolic gateway.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

A museum dedicated to the former country.

This feat of Brutalist architecture is also known as the Three Sisters.

This ghost town in Belgium will lose its street art when it ceases to exist.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

The only structure left with direct ties to the Salem witchcraft trials of 1692.

The first bridge observation tower in the U.S. offers one of the best views of Maine.

The second-oldest garden cemetery in the U.S. was also a college brainstorm spot of Stephen King.

A precariously balanced rock perches on the edge of a cliff created tens of thousands of years ago by glacial erosion.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

The eccentric mansion of one the most popular horror authors of modern times.

Three bridges and one giant canyon make up this fantastic Spanish settlement.

Seven mini rowhouses fill the gap between 54 and 70 Westerstraat.

This bird-loving brewery is situated in an old municipal bathhouse, nestled beside a 300-year-old windmill.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

Birthplace of the "Cat in the Cradle" and a cluster of iconic, original windmills that let the Dutch tame the seas.

Each spring this woodland floor is carpeted with purplish flowers as far as the eye can see.

Historic medieval fortified city in southwest France.

This French ghost town from World War II has been left as a memorial to German atrocities during World War II.

A mysterious bridge over a sunken Roman road.