Sweden's southernmost point is located in this charming fishing village.

The world's only above water sand volcano, believed to once be the bathtub of a priest.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

The celebrated eyesore created by starry-eyed sweethearts.

Overlooked by many, the two famous Scottish warriors guard the main gate of Edinburgh Castle.

Overlooking the burial ground is a tower designed to prevent thieves from snatching the recently deceased.

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

This staircase in a lush tropical grotto was built by enslaved laborers and renamed to honor Queen Victoria's role in ending slavery in the British Empire.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

The slender brass strip in Prague's Old Town Square was used to tell time from 1652 to 1918.

One of the best-preserved Roman amphitheaters is still used today, but for less brutal events.

This mundane post marks the old location of the city's main postal hub.

The best place for scenic views of the DMZ and North Korea.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Experience a charming 1930s version of "infotainment."

Single runway interrupted by a busy road that cuts across its middle.

A huge communist-era propaganda monument and mural that offers stunning views of the Mongolian capital.

Introducing the Green Fairy to her fawning masses.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

Where commuters walk through remnants of an ancient Greek necropolis.