The Zwin is a

nature reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, funga, or features of geologic ...

at the

North Sea The North Sea lies between Great Britain, Denmark, Norway, Germany, the Netherlands, Belgium, and France. A sea on the European continental shelf, it connects to the Atlantic Ocean through the English Channel in the south and the Norwegian Se ...

coast, on the Belgian– Dutch border. It consists of the entrance area of a former tidal

inlet An inlet is a typically long and narrow indentation of a shoreline such as a small arm, cove, bay, sound, fjord, lagoon or marsh, that leads to an enclosed larger body of water such as a lake, estuary, gulf or marginal sea. Overview In ...

which during the

Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the 5th to the late 15th centuries, similarly to the post-classical period of global history. It began with the fall of the Western Roman Empire and ...

connected the North Sea with the ports of

Sluis Sluis (; ; ) is a city and municipality located in the west of Zeelandic Flanders, in the south-western Dutch province of Zeeland. The current incarnation of the municipality has existed since 1 January 2003. The former municipalities of Oostb ...

and

Bruges Bruges ( , ; ; ) is the capital and largest city of the province of West Flanders, in the Flemish Region of Belgium. It is in the northwest of the country, and is the sixth most populous city in the country. The area of the whole city amoun ...

inland. The Zwin inlet was formed originally by a storm that broke through the Flemish coast in 1134, creating a tidal channel that reached some 15 km inland and was also connected, through another channel, to the mouth of the

Scheldt The Scheldt ( ; ; ) is a river that flows through northern France, western Belgium, and the southwestern part of Netherlands, the Netherlands, with its mouth at the North Sea. Its name is derived from an adjective corresponding to Old Englis ...

further north-east. The new waterway offered access to the sea to the inland city of

, which consequently rose to become one of the foremost medieval port cities of Europe. The towns of

Damme Damme () is a municipality and city located in the Belgian province of West Flanders, six kilometres northeast of Brugge (Bruges). The municipality comprises the city of Damme proper and the villages of Hoeke, Lapscheure, Moerkerke, Oostkerk ...

and Sint Anna ter Muiden were also located on the Zwin. However, from the late 13th century onwards, the channel was affected by progressive silting, which from around 1500 caused the waterway to become unusable and cut off the harbour of Bruges from the sea. The present-day nature reserve was founded in 1952. It has an area of 1.25 square kilometres in

Knokke-Heist Knokke-Heist (; ) is a municipality in the Belgian province of West Flanders. The municipality comprises the towns of Heist-aan-Zee, Knokke, Duinbergen, Ramskapelle and Westkapelle. On January 1, 2006, Knokke-Heist had a total population o ...

Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...

and 0.33 square kilometres in

Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...

. It is famous for its large variety in salt-resistant

flora Flora (: floras or florae) is all the plant life present in a particular region or time, generally the naturally occurring (indigenous (ecology), indigenous) native plant, native plants. The corresponding term for animals is ''fauna'', and for f ...

, such as sea lavender. It is also popular with bird watchers. There is a small zoo with some major domestic birds and it is one of the few places in Belgium with a population of

white stork The white stork (''Ciconia ciconia'') is a large bird in the stork family, Ciconiidae. Its plumage is mainly white, with black on the bird's wings. Adults have long red legs and long pointed red beaks, and measure on average from beak tip to en ...

s. In March 1986 it was declared a Wetland of International Importance.

Sea battles

The

Battle of Damme The Battle of Damme was fought on 30 and 31 May 1213 during the 1213–1214 Anglo-French War. An English fleet led by William Longespée, Earl of Salisbury accidentally encountered a large French fleet under the command of Savari de Maulé ...

was fought on 30 May and 31 May 1213. The success of the English raids ended the threat of a French invasion of England. The

Battle of Sluys The Battle of Sluys ( , ), also called the Battle of l'Écluse, was a naval battle fought on 24 June 1340 between Kingdom of England, England and Kingdom of France, France. It took place in the roadstead of the port of Sluis, Sluys (French ''É ...

was a sea battle fought on 24 June 1340 as one of the opening conflicts of the

Hundred Years' War The Hundred Years' War (; 1337–1453) was a conflict between the kingdoms of Kingdom of England, England and Kingdom of France, France and a civil war in France during the Late Middle Ages. It emerged from feudal disputes over the Duchy ...

between England and France. During the

Eighty Years' War The Eighty Years' War or Dutch Revolt (; 1566/1568–1648) was an armed conflict in the Habsburg Netherlands between disparate groups of rebels and the Spanish Empire, Spanish government. The Origins of the Eighty Years' War, causes of the w ...

between the

Dutch Republic The United Provinces of the Netherlands, commonly referred to in historiography as the Dutch Republic, was a confederation that existed from 1579 until the Batavian Revolution in 1795. It was a predecessor state of the present-day Netherlands ...

and

Spain Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...

, the

on 26 May 1603 was a naval battle in which a Spanish squadron tried to break through a blockade of the Zwin by Dutch ships.

References

External links

*{{Official website, http://www.zwin.be/en Former bays Marine reserves Protected areas established in 1952 Transboundary protected areas Belgium–Netherlands border Dunes of Europe Dunes of the Netherlands Ramsar sites in Belgium Nature reserves in Belgium Nature reserves in the Netherlands Landforms of West Flanders Landforms of Zeeland Tourist attractions in West Flanders Tourist attractions in Zeeland Zeelandic Flanders Knokke-Heist Sluis