Opened in 1956, the first modern indoor shopping mall in the world was inspired by the shopping arcades found in European cities.

This double-arched masonry highway bridge is the only structure of its kind in Minnesota.

One of two giant blue cockerel statues erected with an intentional double meaning.

A small poultry graveyard in the courtyard of a popular Key West watering hole.

Mexico City's largest market contains a Willy Wonka-esque wonderland.

Drink a Guinness under the wings of Reagan's retired Air Force One in his presidential library.

The world's oldest soul food restaurant is also one of its best.

Dine like an American revolutionary at Colonial Williamsburg.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

The oldest surviving bridge in New York City, which reopened to pedestrians in 2015.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

An enormous roadside pan tells the story of a battle for pie glory.

Part taxidermy workshop, part natural history museum this Michigan destination shows off its dead animals and helps you mount your own.

Talula the swan has been welcoming visitors to Elk Rapids, Michigan, for more than four decades.

One of the largest crucifixes in the world stands 55 feet tall in a secluded, wooded area of northern Michigan.

Watch the ships come in on Michigan's 210 ft. high observation deck in Sault Ste. Marie.

The 80-foot tire that looms over Michigan's I-94 was once a Ferris wheel in the New York World Fair.

World's largest Christmas store.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

The only surviving prototype for Buckminster Fuller's house of the future.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

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

Strange physical sensations and optical contradictions keep visitors coming back for more.

An oddly poignant roadside attraction celebrating American folklore.