Best lakes in Sud Sardegna include a variety of natural and artificial aquatic destinations. The region features serene coastal wetlands, significant inland reservoirs, and unique geological formations. These areas are characterized by diverse ecosystems, offering opportunities for nature observation and outdoor activities. Sud Sardegna's landscape ranges from granite rock faces to sandy beaches, providing varied settings for its lakes and lagoons.
Last updated: May 1, 2026
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The Irgas waterfall is not 45 meters high, maybe it reaches that height with the jumps that are part of the final section. I humbly suggest the fourth great waterfall of Linas... the waterfall of the Rio Fenugu just below Togoro, accessible from the road to Linas. In the days after the rain, you could hear it from at least 1 km away. It's a shame we have beautiful things close by and we don't appreciate them. Saludusu.
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In summer the lake is dry, but there is a good chance of seeing wild horses at the nearby springs.
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The coastal system of Porto Pino, now a SCI, includes a promontory with sandy and rocky coasts overlooking the Sardinian Sea and several ponds (Maestrale, Is Brebeis, Porto Pino, Foxi and del Corvo), important for flora and fauna. The promontory hosts a rare pine forest of Pinus halepensis on a calcareous-sandy substrate. The area is also a fundamental stopover for migratory birds between Europe and Africa, offering opportunities for nature walks and birdwatching.
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You can see flamingos here almost all year round. The lake itself is a nature reserve, so it's best to pack binoculars or a larger lens!
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Unfortunately there was very little water on our hike, so we could hardly see any waterfalls. Otherwise it is also a nice place to swim.
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Piscina Irgas is one of the three imposing waterfalls that cross the granites of the Monte Linas – Oridda – Marganai park. With a jump of about 45 meters, he dives into an enchanting emerald lake.
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Sud Sardegna's lakes and lagoons are rich in wildlife. You can frequently spot pink flamingos at locations like Feraxi Lagoon, Stagno Notteri Nature Reserve, and Porto Botte Lagoon. Other bird species such as coots, little grebes, herons, ducks, and kingfishers are common. Pauli Maiori Wetland is known for its wild horses, and Lake Mulargia hosts freshwater turtles and various fish.
Yes, many lakes in Sud Sardegna offer excellent opportunities for hiking and other outdoor activities. For instance, the area around Piscina Irgas Waterfall is popular for hiking and canyoning. Lake San Sebastiano (Isili) provides trails along an old railway line, rock climbing, and canoeing. You can find various hiking routes in the region, including challenging trails like the Santa Barbara Mining Trail: Monte Nai Loop. Explore more options on the Hiking in Sud Sardegna guide.
For birdwatching, Feraxi Lagoon and Stagno Notteri Nature Reserve are highly recommended. Both are crucial breeding grounds and habitats for diverse avian species, including pink flamingos, which can be observed almost year-round. Porto Botte Lagoon and Laguna di Marceddì also host significant birdlife.
Absolutely. Piscina Irgas Waterfall is a dramatic natural monument where a 45-meter waterfall plunges into an emerald lake. Another unique site is Su Stampu de su Turrunu, a karst phenomenon where water emerges from a sinkhole to form a waterfall and a crystal-clear lake within a cave, offering a powerful display of nature's artistry.
Many lakes and lagoons in Sud Sardegna are suitable for families. Coastal lagoons like Porto Botte are known for their shallow, clear waters, making them ideal for children. Flamingos and Black-Winged Stilts at Southern Sardinia Wetlands, Pauli Maiori Wetland, and Feraxi Lagoon are all categorized as family-friendly and offer opportunities for nature observation. The boardwalk at Stagno Notteri also provides easy access for viewing flamingos.
Porto Botte Lagoon is particularly popular for windsurfing and kitesurfing due to its exposure to winds. Lake San Sebastiano (Isili) offers canoeing, while Lake Mulargia provides opportunities for rowing and scenic boat trips. Recreational fishing is also a common activity on several lakes, including Lake San Sebastiano and Lake Mulargia.
Yes, the region around Lake Mulargia is rich in archaeological sites, including the significant Nuraghe Arrubiu of Orroli. Similarly, the area surrounding Lake Flumendosa boasts numerous prehistoric cultural sites, such as nuraghi, adding historical depth to its natural beauty. Lake San Sebastiano features a striking church dedicated to Saint Sebastian, situated on an islet in the middle of the lake.
The best time to visit depends on your interest. For waterfalls like Piscina Irgas Waterfall, the winter season after heavy rains is when they are most impressive. For birdwatching, flamingos can be observed almost year-round at places like Stagno Notteri. Generally, spring and autumn offer pleasant temperatures for hiking and exploring the natural beauty without the intense summer heat.
Yes, cycling is a popular activity. The sandy road near Porto Botte Lagoon is ideal for cycling. The road along Laguna di Marceddì is mostly flat and offers scenic lake and mountain views, making it a marvel to cycle on. You can find more cycling routes in the region on the Cycling in Sud Sardegna guide.
Sud Sardegna features several significant artificial lakes. Lake San Sebastiano (Isili), formed by the Is Barrocus dam, is known for sports fishing, birdwatching, canoeing, and rock climbing. Lake Mulargia, another important reservoir, has developed a thriving ecosystem and offers rowing, fishing, and scenic boat trips. Lake Flumendosa is an extensive artificial lake providing picturesque boating excursions amidst mountains and rock formations.
Many lakes offer stunning scenic views. Pauli Maiori Wetland provides incredible landscape views, especially if you're lucky enough to spot wild horses. The church on an islet in Lake San Sebastiano creates a beautiful and scenic landscape. The boardwalk at Stagno Notteri Nature Reserve offers excellent viewing points of the protected salt lake and its flamingos.


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