Golfo Aranci is a port town located north of Olbia, and is characterized by children's friendly beaches in the area. It is also the city where the ferry company Sardinia Corsica Ferries sails to (from Livorno)
beaches:
Spiaggia di Golfo Aranci: located by the town, great place for families with children, rented boats and other equipment
Marinella: Located between Golfo Aranci and Porto Rotondo, is a 1 kilometer long sandy beach that is well-attended. Here are restaurants and beach bars, and you can hire boats