Grotta Gigante

show cave in Trieste
#6 in Trieste / #629 in Italy
Photo
by Daniel Molina García
/ CC0

Grotta Gigante, located near Trieste in Italy, is one of the largest tourist-accessible caves in the world. Discovered in 1840, it features a massive central cavern that stretches over 98 meters in height, 76 meters in width, and 167 meters in length. This stunning natural wonder is adorned with impressive stalactites and stalagmites, some of which reach significant sizes. Visitors can explore the cave through guided tours, which provide insights into its geological formation and the history of its exploration.


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