With its status as Sardinia's capital, Caligari naturally has its pick of some wonderful seafood that you have to indulge in. Ristorante Martinelli's is a great restaurant with some first-class food. Though it is quite expensive you should go for the Antipasto Misto is a good choice – lots of smallish seafood dishes served quickly. For a great spot of lunch or dinner Pizzeria Federico Nansen ticks all the boxes. Serving what may be the best pizza on the island, you can choose as much as you want as you pay by kilogram here! Bombas Hamburgeria Sarda gives a great Sardinian twist on an 'American' burger restaurant. You won't be disappointed!