A monument to the love people have for their pets.

The first pet cemetery in the United States.

This large cemetery is known as the museum of granite sculptures.

Beautiful hillside Vermont cemetery with amazing funerary art.

An abandoned castle owned and ignored by Masons carries a cursed history.

What was once a trend-setting, phrase-coining icon of architectural splendor is now a rotting, forgotten hulk.

An abandoned town centered around a paper mill powered by a large waterfall.

The quaint little Vermont town played a quaint little Connecticut town in Tim Burton's "Beetlejuice."

Former hotel turned into haunted playground.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

House of vintage taxidermy and Steampunk sculptures in a quiet Pittsburgh neighborhood.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

This empty Victorian manse on Staten Island is said to be haunted but is actually a real life crime scene.

The man who first patented the Ouija board rests in peace beneath a headstone that playfully reflects that achievement.

This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

A historic bridge with a lovely acoustic anomaly.

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.

Tucked in the back of this amazing antique store is an important piece of medical history.

Whimsical artist house in the New Jersey woods.

Taxonomy experiment known for quirky collections.

A New England curiosity cabinet, one hundred years on.

This tiny patch of arid sand sits in one of the greenest states in the United States.