Voorne Canal

Oudenhoorn is a village in the Dutch province of South Holland. It is part of the municipality of Voorne aan Zee and lies about 3 km east of Hellevoetsluis. The village was first mentioned in 1356 as "den Hoorn". The current name means "old corner (of a dike)". The eponymous polder was created in 1356 by order of Machteld van Voorne. Oud (old) has been added to distinguish from Nieuwenhoorn.Oudenhoorn was an independent municipality until 1980 when it was merged into Bernisse. In 2015, it became part of Hellevoetsluis.

Voorne-Putten is an island between the North Sea, the Brielse Meer and the rivers Oude Maas, Spui and Haringvliet in the province of South Holland. Voorne-Putten consists of the two former islands Voorne (the larger, western part) and Putten (the smaller, eastern part). It used to be separated by the river Bernisse which silted up and made the two islands one. It has 160,000 inhabitants (2008). Recently the riverbed has been dredged, and the two islands have been reformed. The North Sea coast of Voorne is a valuable nature reserve (sand dunes), even though the northern part of the area has lost much of its estuarine character with the building of the Maasvlakte, an extension of the Port of Rotterdam, in the 1960s. The rest of the island is a mostly agricultural region. The largest town is Spijkenisse. Voorne-Putten consists of the following municipalities: Voorne: Voorne aan Zee Nissewaard - Bernisse (Heenvliet, Abbenbroek, Oudenhoorn, and Zuidland) Putten: Nissewaard - Bernisse (Geervliet and Simonshaven) and SpijkenisseVoorne-Putten is separated from the island of Rozenburg on the north by the Brielse Meer (dam and bridge) from IJsselmonde island on the north-east by the Oude Maas (bridge and metro tunnel) from Hoeksche Waard island on the south-east by the Spui (ferry) from Goeree-Overflakkee island on the south by Haringvliet (dam)

Vierpolders is a village in the Dutch province of South Holland. It is a part of the municipality of Voorne aan Zee, and lies about 5 km north of Hellevoetsluis. The name of the village, literally "four polders", refers to the municipality, that consisted of the polders Nieuwland, Veckhoek, Oud-Helvoet, and Oude-Gote. The village and the municipality were previously also named "Nieuwland". The village was first mentioned in 1843 as "de Vierpolders, gezegd Nieuwland".The Dutch Reformed church was built in 1721 to replace a medieval church which was probably a wooden church. It was extended between 1857 and 1858. It is currently in use by a funeral home.Vierpolders was a separate municipality between 1817 and 1980, when it became part of Brielle.

Nieuwenhoorn is a village in the Dutch province of South Holland. It is located in the municipality of Voorne aan Zee, about 3 km north of Hellevoetsluis city centre.

Oude en Nieuwe Struiten is a former municipality in the Dutch province of South Holland. It consisted of a small polder east of Hellevoetsluis, and is now covered by the suburbs Wittenshoeck and De Struyten of that city. The municipality existed between 1817 and 1855, when it merged with Nieuw-Helvoet.

Zwartewaal is a village in the Dutch province of South Holland, The Netherlands. It is a part of the municipality of Voorne aan Zee and lies about 5 km south of Maassluis.

The Capture of Brielle by the Watergeuzen, on 1 April 1572 marked a turning point in the uprising of the Low Countries against Spain in the Eighty Years' War. Militarily the success was minor as the port of Brielle was undefended, but it provided the first foothold on land for the rebels at a time when the rebellion was all but crushed, and it offered the sign for a new revolt throughout the Netherlands which led to the formation of the Dutch Republic.

Brielle (pronounced [ˈbrilə] ), also called Den Briel in Dutch and Brill in English, is a town and historic seaport in the western Netherlands, in the province of South Holland, on the north side of the island of Voorne-Putten, at the mouth of the New Maas. The former municipality covered an area of 31.14 km2 (12.02 sq mi) of which 3.59 km2 (1.39 sq mi) was water. In 2021 its population was 17,439. The former municipality of Brielle also included the communities of Vierpolders and Zwartewaal. On 1 January 2023, the municipality of Brielle merged with Hellevoetsluis and Westvoorne into the new municipality of Voorne aan Zee.

The Historisch Museum Den Briel (English: Brielle Historical Museum) is a Dutch museum located in Brielle. The museum was previously known as the Trompmuseum, after Brielle-born Maarten Tromp who defeated the Spanish fleet in the Eighty Years' War.

The Brielse Meer ("Lake Den Briel") is a long, narrow lake between the Dutch estuary islands of Voorne and Rozenburg in the province of South Holland. The lake takes its name from Den Briel, a town on its shore. It was formerly a branch of the Meuse known as Brielse Maas (Den Briel Meuse), which ran from the Botlek strait near Rotterdam into the North Sea. The first stretch, between Botlek and the former confluence with the Het Scheur branch, was alternatively known as (the last stretch of) Nieuwe Maas. When the Brielse Maas silted up in the late nineteenth century, the Nieuwe Waterweg ship canal was constructed (1872) and Het Scheur was separated from the Brielse Maas by a dam. As a precursor to the Delta Works sea barrier constructions, the Brielse Maas was closed off at both ends in 1950, becoming the Brielse Meer.

Abbenbroek is a village in the Dutch province of South Holland. It is a part of the municipality of Nissewaard, and lies about 6 km west of Spijkenisse. In 2001, the village of Abbenbroek had 971 inhabitants. The built-up area of the town was 0.22 km², and contained 390 residences. The wider statistical district of Abbenbroek, covering the town and the "Polder Abbenbroek", has a population of around 1350.Until 1980, Abbenbroek was a separate municipality, when it became part of Bernisse.The municipal coat of arms is attested in the Beyeren Armorial (c. 1405, fol. 39v). It shows a pair of breeches, reflecting the popular interpretation of the element broek (properly "brook, marshland").

Ravesteyn Castle (nl: Kasteel Ravesteyn) is a castle in Heenvliet, South Holland. The castle was likely built circa 1250, and was in use until being destroyed during the Eighty Years' War. The castle ruins are part of a protected garden.