When ecosystems collide in the arid Southwest.

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

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A museum dedicated to exhibiting remarkable outsider art.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

Buildings that dynamite couldn't bring down were abandoned because of bathroom issues.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

Once connected to the outside world by a single train track, this ghost town is looked after by the National Park Service.

A toxic ghost town sitting atop a massive coal fire.