Porto Puddu lies between Isola Cavalli and Punta Diego, 0. 9 mile E. Anchorage can be obtained in a depth of about 8 m, weed, 650 m W of Monte Iaccheddu (41°11′8N, 9°20′1E). With good local knowledge anchorage for small vessels can be obtained in depths of about 5 m at the head of the inlet, 650 m S of Monte Iaccheddu, S of the islet. However there are shoal banks on either side of the approach.