Las Grutas, or sea caves, are located in Rio Negro province, on the Golfo San Matias.
"Caves in the cliffs give the name to the place, since the action of water for years and years of striking on rocks have sculped real caves or caverns ("grutas").

In a wild environment, Las Grutas coasts are ideal for walking along dunes and plateaus of white clean sand where one experiments the pleasure of feeling the real dimension of oneself.

Among recreational activities, you can practise diving, fishing, nautics, excursions, or simply silence and contemplation."