Best Ramsar

The Wadden Sea is a vast intertidal zone spanning the coasts of Denmark, Germany, and the Netherlands. Forming the largest unbroken system of mudflats and sandbars in the world, it is characterized by constant shifts caused by tidal movements. The area provides essential resting and feeding grounds...

The Kakadu Floodplains encompass seasonally inundated wetlands within Kakadu National Park in Australia's Northern Territory. These ecosystems transform dramatically between seasons, expanding to vast shallow lakes during monsoon periods and contracting to isolated waterholes as conditions dry. The...

Doñana National Park is a major protected nature reserve located in the autonomous community of Andalusia in southwestern Spain. The park encompasses a vast area of coastal marshlands, known as the Marismas, formed by the delta of the Guadalquivir River. It serves as a critical stopover, breeding, a...

The Camargue is a significant wetland delta located in southern France within the Rhône River’s estuary. It's recognized as a Ramsar site due to its valuable ecological features including extensive saltmarshes and diverse birdlife, particularly pink flamingo populations. The area supports unique hor...

The Biebrza Marshes represent a vast, riverine wetland area in northeastern Poland. Designated as a Ramsar site and part of the country’s largest national park, this complex is notable for its exceptional biodiversity and crucial role in flood regulation. It supports diverse bird populations, includ...

The Iberá Marshes, or Esteros del Iberá, constitute an extensive subtropical wetland system located in the Corrientes province of northeastern Argentina. Spanning a vast area of lagoons, swamps, and floating islands, it is one of the largest freshwater reservoirs in South America. The ecosystem sust...

Lake Kerkini is an artificial freshwater reservoir situated in the Serres regional unit of northern Greece. Formed in 1932 following the construction of a dam on the Strymon River, the wetland was initially developed to manage water for local agriculture and prevent flooding. Today, it functions as...

The Peace-Athabasca Delta is a large inland freshwater delta in northeastern Alberta, Canada, formed where the Peace and Athabasca rivers meet the western end of Lake Athabasca. Covering roughly 3,800 square kilometres, it lies partly within Wood Buffalo National Park and is recognized as a wetland...

The Zapata Swamp Marshes, located in the Matanzas Province of Cuba, constitute the largest wetland ecosystem in the Caribbean. The region features a mix of sawgrass marshes, flooded forests, and mangrove swamps that provide a habitat for a high concentration of endemic and migratory bird species. Du...

Tonle Sap is the largest freshwater lake in Southeast Asia, located in the central plains of Cambodia. The lake is ecologically defined by a seasonal flood pulse driven by the Mekong River; during the monsoon season, the flow of the Tonle Sap River reverses, expanding the lake's surface area up to f...

Keoladeo National Park, formerly known as Bharatpur Bird Sanctuary, is a UNESCO World Heritage Site in Rajasthan, India, designated in 1985, and hosts over 370 bird species including large numbers of wintering waterfowl from Central Asia.

The Great Rann of Kutch is a significant seasonal marshland located within the Thar Desert of Gujarat, India. It’s characterized by extensive salt flats that dramatically change appearance between wet and dry seasons. This Ramsar site provides crucial habitat for migratory birds and supports local c...

Lonjsko Polje is a seasonally flooded alluvial plain along the Sava River in central Croatia, and the largest protected floodplain area in the Danube basin. It was designated a Ramsar wetland of international importance in 1993 and forms part of Lonjsko Polje Nature Park. The area is known for tradi...

The Kushiro Marsh is a significant wetland ecosystem located in Hokkaido, Japan. It’s recognized as one of Japan's largest marshes and a Ramsar site, highlighting its ecological importance. The area provides crucial habitat for numerous bird species including the critically endangered Japanese crane...

Matsalu Wetland (Matsalu National Park) is a wetland complex in western Estonia covering approximately 486 square kilometers. The area includes coastal meadows, reed beds, floodplains, and shallow bays of the Baltic Sea. Established as a nature reserve in 1957 and designated as a national park in 20...

The Mackenzie River Delta is an extensive alluvial wetland system located in Canada's Northwest Territories where the Mackenzie River empties into the Beaufort Sea. It represents the largest delta system in North America situated north of the Arctic Circle. The environment is characterized by a netw...

Hornborgasjön is a shallow, restored lake and wetland in Västra Götaland County in southern Sweden. It is widely known as a spring staging area for common cranes, which gather there in large numbers during migration and can be observed from designated visitor areas. The lake also supports numerous o...

The Kızılırmak Delta is a large coastal wetland where Turkey's longest river reaches the Black Sea near Samsun. Its landscape includes shallow lakes, reed beds, marshes, dunes, flooded woodland, farmland, and coastal habitats that support resident and migratory birds. The delta was designated a Rams...

The North Norfolk Coast represents a significant UK coastal marsh ecosystem. Designated as a Ramsar site, it’s notable for its extensive saltmarshes and mudflats which provide vital habitat for numerous migratory bird species. This area is particularly important for ornithologists, conservationists,...

The Coorong Wetlands form an extensive, shallow coastal lagoon system located in South Australia at the mouth of the Murray River. Characterized by a mix of fresh, brackish, and hypersaline water, the environment is separated from the Southern Ocean by the Younghusband Peninsula. The wetlands were d...

The Elkhorn Slough Marshes are a network of tidal wetlands located on the coast of Monterey Bay in California. As one of the largest remaining salt marshes in the state, the area provides a habitat for diverse wildlife, including sea otters and migratory birds. The site is protected and studied as p...

Suncheon Bay is a significant coastal marsh located along the southern coast of South Korea. Designated a Ramsar wetland area, it features extensive tidal flats and reedbeds vital for supporting diverse birdlife, particularly migratory cranes. The bay’s unique ecosystem makes it an important site fo...

The Prespa Lakes are two freshwater lakes—Great Prespa and Small Prespa—located in the Balkan Peninsula at an altitude of approximately 850 meters. They form a transboundary wetland complex shared among Greece, Albania, and North Macedonia, making them one of the most ecologically significant highla...

Minsmere-Walberswick is a significant coastal marshland area in Suffolk, England. Designated as a Ramsar site and Special Protection Area, it protects valuable reedbeds and diverse birdlife. The RSPB Minsere reserve within this landscape offers critical habitat for numerous species, making it import...

Nylsvley Floodplain is a seasonally inundated wetland located in the Limpopo Province of South Africa. It forms part of the Nyl River system and is recognized as a designated Ramsar site of international importance. The floodplain is ecologically significant for hosting up to 100 square kilometers o...

Old Crow Flats is an expansive wetland complex situated in the northern Yukon territory of Canada. It is an ecologically significant region defined by thousands of shallow thermokarst lakes, which were formed by the thawing of permafrost. The area is recognized as a designated Ramsar site due to its...

Martin Mere is a wetland centre in Lancashire, England, operated by the Wildfowl & Wetlands Trust (WWT) and opened to the public in 1975. The site covers former agricultural land restored to wetland habitat and serves as an internationally important wintering ground for pink-footed geese and whooper...

The Ciénaga de Zapata is a vast Caribbean wetland situated along Cuba’s south coast. It’s notable for being the largest wetland of the Caribbean basin and a designated Ramsar site recognizing its ecological significance. The area's unique peat formations and diverse biodiversity make it a crucial bi...

Chilika Lake is a large tidal lagoon located on India’s coast in Odisha. It’s notable as Asia’s largest brackish water lagoon and a Ramsar wetland of international significance. The lake supports an immense variety of birdlife, particularly during winter migration, including Irrawaddy dolphins. Scie...