An enormous, inside-out glass globe built in 1935.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

Ruins of the Crusaders' headquarters.

An ancient capital city that dates back 3,000 years and harbors many surprises.

Sparkling, calcite-covered skeletons of children who may have been sacrificed to appease an angry god.