The fifth-longest suspension bridge the world, connecting one Michigan peninsula to another.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

See massive fossils that are over 200 million years old in northeastern Arizona.

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

Ancient pueblos built into the base of a natural canyon wall.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

The first and only carousel with a lineup entirely of insects.

Once decrepit and slated for demolition, now one of the longest pedestrian bridges in the world.

A wall of chewing gum moonlights as collective art.

Sniff the Titan Arum's rotting flesh.

Golden Gate Park's historic collection of plants.

This elaborate towering structure was once famed for its revolutionary height.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The second oldest continuously operating bar in Louisiana.

This symbolic piece of New Orleans architecture is also home to a few ghastly stories.

Largest Roman Catholic church in North America.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

A statue in the center of Dublin dedicated to one of their favorite sons of rock & roll.

The celebrated eyesore created by starry-eyed sweethearts.

An "inside out" building in the historical center of Paris, featuring Europe’s largest modern art museum.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.