Vlissingen, historically known in English as Flushing, is a municipality and a city in the southwestern Netherlands on the former island of Walcheren. With its strategic location between the Scheldt river and the North Sea, Vlissingen has been an important harbour for centuries. It was granted city rights in 1315. In the 17th century Vlissingen was a main harbour for ships of the Dutch East India Company (VOC). It is also known as the birthplace of Admiral Michiel de Ruyter.

Zeelandic is a group of language varieties spoken in the southwestern parts of the Netherlands. It is currently considered a Low Franconian dialect of Dutch, but there have been movements to promote the status of Zeelandic from a dialect of Dutch to a separate regional language, which have been denied by the Dutch Ministry of Internal Affairs. More specifically, it is spoken in the southernmost part of South Holland (Goeree-Overflakkee) and large parts of the province of Zeeland, with the notable exception of eastern Zeelandic Flanders.