The settling of prehistorical inhabitants on the island produced the building of an extraordinary amount of megalitic constructions from different periods. The remains of which have survived to the present day. They are so well preserved making Minorca a rare example not only becauseof the quantity but also because of the quality of the prehistorical monuments.

The CAVES excavated in the limestone layer which forms the most of the subsoil of the island are the most antique monuments. Their dimensions vary between five and ten metres in diameter with a height of approximately two metres. In some of them, a bit of decoration can be noticed.

The ones in CALA MORELL deserve a visit