This massive geographical sculpture is so subtle, it's possible to pass by it without noticing.

A mining town once rife with murderous disputes over its copious treasures now creates income as a popular spot for photo shoots.

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

The largest island on the great salt lake is home to curious creatures and strange stories.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Florida's first suspension bridge.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.