Did you know that Greece is home to an underground river named Acheron, which ancient Greeks believed led to the underworld?
In the Czech Republic, there is a tradition of pouring cold water on single women on Easter Monday, which is believed to bring them health, beauty, and fertility.
The Czech Republic is home to the PÅ™Ãbram UFO Museum, dedicated to the study and exhibition of UFO sightings and extraterrestrial phenomena.