The cave Grotta Gigante

The cave Grotta Gigante is one the most interesting sites in Friuli Venezia Giulia. The exceptionally large size of the main underground chamber of the Grotta Gigante are  100 metres high, 76 metres wide with a  total volume of 365.000 m3. The guided tour lasts around 1 hour and the temperature inside the cave is of 11°C all year round.