POSITION: 20,7 km.
DESCRIPTION: Su Riu is a inlet near Santa Cristina di Pittinuri, next to S’Archittu. There is a rockery line and Su Riu is one of the highest position.
The rocks are precipitous on the sea and like to S’Archittu is possible diving into the water in different height. Outside the inlet ,the depth reachs more than 10 metres.