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

A self-built castle made by a mysterious man.

Bad farming practices caused this unnatural natural wonder.

This spooky road cut through a mound of ancient coral might be haunted by a witch.

Former villa and estate of James Deering developed to preserve native tropical forests.

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

One of the first historical sites of an alternative universe was installed in the town of Paris, Illinois—which is now home to an annual spelling bee of Kcymaerxthaereal words.

In a grove of fast growing walnut trees outside Paris, Illinois, a marker shares the story of a fictional road building culture.

World-famous, Pink's still manages to keep its prized cult fetish status.

This small, unassuming street is now a canvas for color and creativity.

The show's fictional Korean medical camp was created in the Santa Monica hills.

Malibu's first beach home features an astonishing trove of ceramic tiles.

A 1950s Googie burger stand is now a Los Angeles landmark.

These lush groves of fan palms rise up like oases out of southern California's Colorado Desert.

Lions and tigers and leopards, servals, pumas, bobcats, lynxes, and ocelots... oh my!

The legacy of an unsolved, gruesome murder rests beneath the spans of this historic bridge.

What was once a communal kitchen now serves heaping portions of hearty German fare.

Both funky and traditional, it's the oldest of its kind in Indiana.

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

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

The R&B singer's modest church guarantees a religious experience, regardless of your beliefs.

The quiet canyon has a tumultuous history involving a doomsday cult.

You'll need cowboy boots to trek to this old-fashioned saloon nestled in a giant natural cave.

Take a drunken tour inside the world's largest known geode.