Grotta Gigante

Grotta Gigante is one of the largest caves in the world, located near Trieste, Italy. This impressive underground space impresses with a central chamber 107 meters high, 65 meters wide and 130 meters long.

During the hour-long tour, you'll cover a route of 850 meters, descending 100 meters below the surface. You will marvel at the spectacular stalactites and stalagmites with a unique 'stack of plates' appearance.

For science lovers, the world's longest geodesic pendulums and the Speleology Museum with geological and paleontological finds are additional attractions.