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

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

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

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

A couple turned their front yard into an artistic masterpiece.

This San Diego museum, housed in a former Navy training facility, is dedicated to preserving women’s historic achievements.

Take an otherworldly journey in a school dedicated to out-of-body experiences.

A well-preserved medieval village nested on a rocky outcrop and surrounded by a network of cliffs, natural bridges and canyons.

A memorial to the unknown and unheralded men and women of the Cold War military and intelligence services.

Five candy-colored villages on the Italian Riviera.

This Big Sur waterfall drops 80 feet directly into the Pacific Ocean, and inspired the hillside house up top.