The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

These pretty kitties killed and ate as many as 135 railway workers.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

These red and black houses were awarded to the firefighters who saved their city from an enormous blaze.

This giant bronze image of Christopher Columbus embarked on a voyage of its own.

On this Puerto Rican island, many abandoned naval ammunition bunkers sit open while a few have been padlocked by locals as personal storage.

Years of neglect and nature took a toll on this 19th-century lighthouse.

The highest peak in Puerto Rico is home to a rare fern that can only be found on six trees at its summit.

This former sugarcane transport tunnel is now a portal to a lovely beach.

This niche museum devoted to ancient religious artifacts is shaped like the very thing it displays.

This limestone cave offers an incredible view of the Río Grande de Arecibo valley.

The world's second largest single-dish radio telescope, once used to contact E.T.

Rusting, graffiti-covered tanks litter the beach of this island, once used by the U.S. military for target practice.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

This Italian-style temple replica has been threatening to fall off the Irish coast for hundreds of years.

Right angles in the forests of Panama.

The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.

This tiny home was originally a narrow alleyway.

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

A hugely vast Irish landscape of barren rock that stretches for miles.

This singular Irish dolmen is more Frank Lloyd Wright than upright stonehenge.

This beautiful site is where the first transatlantic telegraph was sent from.

An Irish town has built a statue to a silent film actor simply thanks to the holidays he once spent there.

An ancient holy well said to be used by the patron saint of sailors and travelers, lost in the boggy west of Valentia Island.