Home of Philip Johnson, one of the 20th century's most influential architects.

137 graves holding New England's earliest residents.

After decades of neglect, a brutalist icon is getting new life as an eco-friendly hotel.

Around 100 sculptures from artists all over the world decorate the hiking trails surrounding this locale.

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.

This geometric feat is a testament to the Incas' mesmerizing architectural abilities.

The stones of this Incan wall complex fit together so well you couldn't fit a piece of paper between some of them.

This Peruvian canyon is filled with geometric salt pools that have been being harvested since the Incan empire.

Buddhist pilgrims journey to this sacred rock to leave offerings and have their wishes granted.

If it feels like a speakeasy, that’s because it probably was one.

Hidden deep within New Jersey Pine Barrens is a massive graffiti wonderland.

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

The walkable ruins of an 19th century hotel, destroyed in a horse cremation gone wrong.

The remnants of a 19th-century ironmaking complex hidden in the woods of Connecticut.

The strange, ritualistic-seeming 100+ year old basement of a New Hampshire undergrad society.

This nearly endless university hallway is home to a unique sunset known as "MIThenge."

A gigantic 10-foot tall stone man.

An Italian ghost town that fought obscurity, until a mysterious illness brought it to its knees.

2300-year-old Roman road connecting the empire.