The oldest continuously occupied public building in the United States.

Dedicated to one of the darkest moments in Irish history.

An empty mine that some believe will suddenly be filled with fortune and treasures at the end of the world.

This historic lighthouse was well known for the large number of women who served as its keeper.

This outsider art paradise is filled with dinosaur sculptures crafted from recycled machinery.

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

This statue of one of baseball’s greatest pitchers looks like something out of a sci-fi horror movie.

The only surviving fragment of the lost Narragansett Pier Casino.

Steepest flood safety railway in the entire world.

Ancient pueblos built into the base of a natural canyon wall.

A hotel with a rich Wild West history of miners and bootleggers.

This spectacular track has run continuously since 1882.

The decaying ruins of a failed mining company’s water diversion project cling to the side of a desert canyon.

An important piece of history from mankind's journey to the moon sits in the lobby of a government science lab.

Home of a French nobleman's short-lived attempt at raising cattle in the Badlands of North Dakota.

This beautiful Brooklyn monument over a crypt memorializes a grim and largely unknown story from the American Revolution.

The secluded beach getaway from Wes Anderson's dreamy summer romance.

This remote desert watering hole has a connection to a curious chapter of American history.

The largest and most well-preserved petroglyph site in the Verde Valley.

The graffiti-covered ruins of an abandoned trading post in the middle of the Navajo Nation.

This historic patch of real estate offers a glimpse of colonial Boston.

Alexander Hamilton’s creation caused quite a bit of controversy.

This beloved roadside attraction welcomes visitors with his signature neon smile.

This oasis-like spring in the Sonoran Desert is home to unique, endangered species.