Caves conform a particular geographic accident along several kilometres of beaches.
From Las Grutas you can travel to El Sótano and Cañadón de las Ostras, a peaceful beach where you can gather mussels and shells.
Distant 15 km to the south, there are six hours drive to go and return in an overland 4x4 vehicle or on horseback.
Fuerte Argentino is 30 km . away. To arrive there, you must also drive an overland 4x4 vehicle or ride a horse. Travel agencies offer one and two day outings to visit this peculiar place.