Red sandstone structures dominate this landscape, which has been inhabited for some 5,000 years.

Legends surround this jagged rock formation in the New Mexico desert.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Ute tour guides have been sharing the ancient dwellings and rock art inside this large park with visitors for more than 40 years.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Once the largest public hospital for the mentally ill was also surrounded by controversy.

One of the last remaining movie theatres in the country that features a rear-projection system.

Impossibly life-like natural history models created out of glass by a father and son.

The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.

The statue of John Harvard isn't actually John Harvard—or even, technically, the founder of the school.