The world-record holder for the longest bridge stretching continuously over water.

A little piece of Paris in the sultry south of the U.S.

Shop for books in the New Orleans house where William Faulkner once lived.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

The curiosities and wonders of pharmacy in a delightful historic building.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

A bronze statue dating back as far as 1252, still has remnants of gold on its right cheek from ancient gilding.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

A tunnel with windows, so you don't miss out on the impressive views.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

The longest and widest floating bridge in the world.

The world's longest outdoor covered escalator system transports commuters through Hong Kong's hilly terrain.

Striking, enormous gold-plated sculpture of Buddha installed in the 19th century.

Liechtenstein's royal family calls this medieval alpine castle home.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

Bananas are often left for the first monkey America ever recovered alive after being launched into space.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

Gargantuan home of Russian science.

World's largest bell sits on the grounds of the Kremlin in Moscow.

Moscow's imposing monument to the Space Age.