Ria Formosa Wetland Protection

The Ria Formosa Natural Park stretches approximately 60 kilometres along Portugal's southeastern Algarve coast, from Faro to Tavira, forming one of the most ecologically significant wetland systems in Europe. The park is a dynamic mosaic of six barrier islands, sandbanks, lagoons, tidal canals and salt marshes, whose forms are continuously shaped by currents and tides. This remarkable habitat supports extraordinary biodiversity. It is home to the world's largest known concentration of seahorses, as well as flamingos, white storks, chameleons, and a wide range of resident and migratory bird species. The park is also the native habitat of the Portuguese Water Dog, a rare breed recognised internationally. Its protected status helps prevent coastal overdevelopment, keeping its beaches among the most pristine in southern Europe. Visitors can explore the park by public ferry or tourist boat from Faro, Olhão and Tavira, with opportunities for birdwatching, kayaking, cycling and dolphin-watching excursions. The Ria Formosa Natural Park Interpretation Centre at Quinta de Marim in Olhão offers nearly 3 kilometres of walking paths and boardwalks, alongside exhibitions on environmental protection and an archaeological site dating to the 4th century. Protection of this wetland is critical given mounting pressures from mass tourism, climate change and coastal erosion. Conservation initiatives aim to safeguard the park's unique ecosystems, support sustainable nature-based tourism, and educate both local communities and international visitors about the irreplaceable ecological and cultural value of the Ria Formosa. The park is managed under the framework of Portugal's national protected areas network, overseen by the Instituto da Conservação da Natureza e das Florestas (ICNF).