The focal point of the Marina district, and indeed of central Cagliari, is Piazza Yenne. The small square is adorned with a statue of King Carlo Felice to mark the beginnings of the Carlo Felice Hwy (SS131), the project for which the monarch is best remembered. On summer nights, Piazza Yenne heaves as a young crowd flocks to its bars, gelaterias and pavement cafes.