This Connecticut chapel is a starkly modern, and surprisingly colorful, architectural rebel.

This quaint New Jersey graveyard is an eternal resting place for thousands of beloved pets.

Dedicated to the history of the health sciences.

Twenty-eight years after this local landmark was washed ashore by hurricane Hugo, it was washed away by hurricane Irma.

This recently rediscovered Civil War-era submarine was the first to ever sink an enemy ship.

Charleston's historic city jail once held everyone from pirates to Civil War POWs.

Most historians agree that the so-called "Gentleman Pirate" wasn't much of either of those things.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

The final resting place of the Seminole Indian chief who fought against government occupation in Florida.

The largest historic preservation organization in the United States.

This hidden stream beneath Indianapolis makes an appearance in the best-selling novel "Underground Airlines."

A modern-day wunderkammer dedicated to Indianapolis history, Afrofuturism, and musical vibrations.

At the top of the hour, this steam-powered clock's eight brass whistles play "Back Home Again in Indiana."

The building is topped by a Statue of Liberty statue whose torch has stayed burning since the museum opened.

This multisensory alley has the ability to remind bustling citygoers to stop and smell the roses.

A flamboyantly decorated bridge signals diversity and fellowship at the entry to Indianapolis' Broad Ripple Village.

This elaborate estate contains a stunning marble aviary, a sunken conservatory, and a magnificent music room with a two-story pipe organ.

This former office building has been transformed into an immersive music venue and art space.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

Nature and art meet in this curvy creation

The oldest private residence in New York City.

The only diamond mine in the world where you can keep what you find.

A goddess-topped water fountain in Chicago was created thanks to the dreams of a thirsty newsboy.