An FDR-era tuberculosis sanatorium has stood abandoned in the suburbs of the U.S. capital for over 30 years.

The location of one of the first private Catholic schools in the country, providing a valuable sanctuary during the tumultuous period when Protestant and Catholic students were at odds.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

A permanent outdoor art installation made up of more than 100 mushroom-shaped lights.

A royal relic from the time that gambling was accidentally made legal in South Carolina.

Conjoined twins Daisy and Violet Hilton were stars of the vaudeville circuit.

A year-long seasonal produce clock highlighting a variety of fruits and vegetables from across the Piedmont region.

This scented city oasis was a labor of love.

You can find America's highest suspension footbridge at Grandfather Mountain in North Carolina.

A charming monument to a very special dog.

A massive tribute to this small county's top agricultural product.

Georgia's first brewery is also one of its oldest surviving buildings.

The oldest liquor store in the country is a model of resilience and mischief.

One of the oldest, tallest, and most haunted lighthouses in America.

Hidden in this little-known town stands a piece of agriculture history.

First established in 1696, this settlement was abandoned after the Revolutionary War.

Tour the oldest unrestored plantation house in America that is open to the public.

These markers are used to determine the ground stability of the Strip.

The haunting, dilapidated remains of a former poorhouse on Staten Island's Greenbelt.

An old train trestle re-imagined as an Egyptian obelisk.

A handful of beehive kilns are all that’s left of a historic brick-making empire.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

This historic jailhouse was designed by famed architect Robert Mills.

This former courthouse is allegedly the site of the last witch trial in the United States.