The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

Illegal drag racing two stories beneath Chicago’s streets.

A shining sculpture made of 3,115 lights, the number of visible stars in the Northern Hemisphere.

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

What's left of the ruins of the 1893 Columbian Exhibition, or World's Fair, also known as the White City.

The largest retailer of seashells in the world.

This library and museum is dedicated to the life and literature of the Indianapolis native author.

This tower-tomb honors a president who only held office for a little over a month but dedicated his life to his country.

Step back in time on this preserved 1800s farm.

This high point in the Great Smoky Mountains is said to be home to the chief of all bears.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

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

The history of whiskey and all of its boozy glory, from Colonial days to modern American cocktail culture.

Elevated freight railway turned wildly successful urban park.

Named the fifth most beautiful building in America in 1885, this former courthouse boasts the best view in the Village.

Visit the monolithic tomb of America's most famous general.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

The rough and tumble president's childhood home displays the shirt he was once shot in and the speech that saved him.

A 19th-century politician who died after walking home in a blizzard is honored with this Manhattan statue.

Magnificent New Deal Murals evoke a time when New York City harbor was one of the world's greatest and busiest ports.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

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