Bay Vodenjak is located on the southeast side of the island of Iz, mile south of the little port in Mali Iz. Near is the marina Veli Iz and marina Knez. The bay is well protected from W and NW winds, while it is open to the north wind and the south. For Bay concession has been granted and it has 30 buoys. Just in front of the bay is a small island Školjić. Between the island and the coast of the reef - reef just below the water surface buoys are installed on both sides of the ridge. The water in the bay is very clean, at the bottom of the white sandy beach. Price mooring on the buoy for one night is 12 kuna per meter.