Holidaying Safely in Trentino: our ways of taking care of you

Our guide to a peaceful and stress-free stay

Trentino is open and ready to welcome you. 

In our guides you can learn about all the measures put in place by our operators and tourist service providers to protect you and your loved ones. 

The Ernesto Cave

Discovered by accident, Ernesto Cave has become one of the most famous prehistoric sites in Trentino

The Ernesto Cave
The Ernesto Cave


The cave was discovered accidentally in 1983, during the construction works of the forest road linking Enego to the Marcesina Plateau, in the Municipality of Grigno, and was found to hold numerous archaeological remains from the Paleolithic and Mesolithic periods. The road construction workers noticed a narrow opening and the first to enter the cave, after thousands of years, was Ernesto, a boy after whom the cave was named. It can be reached from the SS 47 Valsugana main road to Primolano, where you take the turning to Enego and then Frizzone, up to Stivai. From here on you continue on foot along the forest road leading to Val d´Antenne.

This karstic cave has been formed by water erosion in compact dolomitic limestone, open at 1,130 m a.s.l., on the steep eastern slope of Mineghini hillock. The cave is about 65 m long. The first tunnel is followed by a row of karstic cavities with many stalactites and stalagmites, featuring chambers from 3 to 4 m tall: Sala del focolare (Hearth Chamber), the Sala grande (Large Chamber), with its spectacular stalagmite cascade, and the Camera della torcia (Torch Chamber). Inside the cave explorers have found the remains, coated in limestone concretions, of a settlement of prehistoric hunters, with the bones of small animals, small hunting weapons and tools.

The cave is not accessible.