Grottoes of Hercules :
Nearby tourist sites
Grottoes of Hercules
Grottoes of Hercules : Michelin's recommendations
These cavities inhabited by men in remote times (attested by prehistoric remains found here) have also undergone erosion from waves and human exploitation. The extraction of limestone was the final stage in shaping the caves, gaping holes in rocks along the coast. A Labour of Hercules?