• speleology
  
• artificial caves
  
• underwater speleology
  
• tourist caves
  
• climbing
  
• mountain bike
  
• excursions
  
• castles
  
• museums
  
• nature, culture, folklore
  

ARTIFICIAL CAVES

In Friuli Venezia Giulia there are more than 300 artificial caves. A number bound to be increased, considering the great success; this subject of study is having in our region