Tags: Cave.
Grotta Gigante (Giant Cave Slovene: Briška jama or Jama pri Briščikih) also known as Riesengrotte or as Grotta di Brisciachi is a giant cave on the Italian side of the Trieste Karst (Carso) close to the village of Borgo Grotta Gigante or Briščiki in the municipality of Sgonico. Its central cavern is 107 m (351 ft) high 65 m (213 ft) wide and 130 m (430 ft) long putting it in the 1995 Guinness Book of Records as the world’s largest tourist cave.
