Poetto is Cagliari's city beach: 8 km of pale sand running east from the promontory of Sella del Diavolo (Devil's Saddle) to the mouth of the Molentargius lagoon. The beach is wide, clean, and thoroughly developed with beach clubs, bars, and restaurants in summer, but the scale of it — and the backdrop of the city and the Sella del Diavolo headland — give it a grandeur that more developed resort beaches lack.
In summer, Poetto is where the city lives. The beach clubs (stabilimenti) range from busy family operations to more stylish lounges, and the evening scene along the seafront road is lively. The Sella del Diavolo promontory at the western end is a nature reserve with walking paths and views back over the beach and the Gulf of Angels.