This famous bridge twisted itself into oblivion, but not for the reason you might think.

Look closely and you’ll notice that the color changes a third of the way up the tower.

Perhaps the most scandalous statue of America's first president.

The walls of the iconic dome are hollow and have a secret stairway.

Home to items never before seen by the public.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

According to the experts at the Guinness World's Record office, this is the longest candy counter in the world.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

The site of Paul Revere's historic two lantern warning.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

This life-size replica of the Statue of Liberty's flame is also a tribute to Princess Diana by default.

The curious underground history of keeping Paris clean.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

The bears of Bern have been a city highlight for over 500 years.

A cablecar-station-turned-revolving restaurant with 360-degree views of the Swiss skyline.

A nearly 500-year-old sculpture depicts a man eating a sack of babies, and no one is sure why.

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

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

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