...Driving down to Muravera, the main town of the Sarrabus district, renowned for its citrus fruit festival held each spring, the road winds along the rio Cannas stream, interspersed by small ponds and deep pools of clear water encircled by oleander bushes and Mediterranean shrub. The coastal area of Muravera, a tourist destination among the most popular of the whole of Sardinia, also has great environmental value. To the east lies the beach at the mouth of the Flumendosa River; just behind it spreads a wetland area rich in fish and birdlife. As we proceed farther south we reach the beach of San Giovanni, followed by the beach of the Saline, overlooked by the imposing ruins of the Salinas watchtower. Finally, we reach the beach of Colostrai, encircled by the wetlands of the same name and by the Feraxi wetland, nowadays the site of a thriving fishery.