During this experience you will visit the Grotta del Bue Marino, one of the most important karst caves in Sardinia and part of one of the largest karst systems in Italy. The cave preserves a geological heritage of great value, shaped over thousands of years by the action of water. Inside you can admire a suggestive succession of stalactites, stalagmites, columns, natural tanks and spectacular limestone concretions, which make each environment unique and fascinating. The visitable route runs for about 1 km inside the cave, through large galleries and underground environments characterised by surprising shapes and colours. During the visit, the expert local guides, in Italian and English, will accompany you to discover the geological history of the cave, its natural features and the life forms that have found their habitat here.