A kitschy, creepy St. Louis mainstay.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

Imagine playing a version of Legends of the Hidden Temple, but with a distinctly Southern Gothic flare.

A historic 1890s architectural masterpiece with an iconic clock tower that, once open to the public, now faces an uncertain future.

The oldest bibliophilia club in America, with exhibitions on historic books and graphic arts.

Rummage through this sunken ship, but leave your scuba gear at home.

The oldest surviving botanic garden in the United States.

This unique historical monument features large concrete spheres designed to resemble fallen stars.

The only working large-scale tea plantation in the United States.

The Magic House provides a beautiful and creative environment for curious youngsters to get their knowledge on.

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

The first park built over a freeway is a brutalist masterwork.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

The main gates have been locked since 1745 and will remain so until the Stuart Dynasty returns to the throne.

First known as the "Sample House," this construction mash-up was meant to be a living catalogue of building styles.

A mythical bird etched into the face of a rock doubles as the mascot for a nearby school.

Giant granite rocks standing end-to-end like a train of circus elephants.

Everyone and everything one man ever loved and lost, now stare into the East for all eternity.

Hidden above a drug store on a nondescript corner of Lincoln Heights is a private clubhouse for intrepid explorers.

An awe-inspiring giant blue whale jaw bone stands in the center of this Dutch island.

This tiny 1930s Art Deco airport is a beautiful remnant of a bygone era.

This architectural triumph is the only Frank Lloyd Wright house in Alabama.

The famed architect designed this Minnesota gas station of the future with a lookout tower.