Willemstad (NL)

History of the fortified ideal city of Willemstad

Willemstad was founded on a piece of land protected by dykes called Ruigenhil, which was reclaimed as polder land around 1565 by Jan IV van Glymes, the Margrave of Bergen op Zoom. Due to the strategic position on an important waterway between Holland, Zeeland and North Brabant, he ordered William of Orange In 1583, to turn the village into a fortress in order to halt the Spanish advance following the capture of Steenbergen. After William’s assassination in 1584, his son, Prince Maurits, which granted the town its town charter in 1585 and officially gave it the name Willemstad.

Over the centuries, the town proved its military importance on several occasions. In 1793, it withstood a French siege was in place, but had to be abandoned following the fall of Bergen op Zoom. During the French period (1809–1813), Willemstad served as a key fortress for defence against England; Napoleon Bonaparte visited the town in 1811 and had a powder magazine built. Following Belgium’s secession, it became part of the Noord-Brabant Water Line and, from 1874, was the centre of the „The Hollands Diep and Volkerak Barrage“, in order to secure access to the Netherlands by water.

Although its status as a fortress Officially abolished in 1926 During the Second World War, the fortifications once again played a significant role. On 14 May 1940, German troops occupied the town and later built bunkers and casemates into the old ramparts, which are now regarded as part of the Atlantic Wall. Since 1970, the historic town centre and the fortifications have been listed as Listed buildings.

The Architecture of the Fortified Ideal City of Willemstad

The architecture of Willemstad is a classic example of Dutch fortification design. The original design, dating from 1583, by Abraham Andrieszn called for a regular hexagon with ramparts and five bastions, with the harbour entrance forming the sixth point. Under Prince Maurits, the complex was built from 1587 onwards by the master of fortifications Adriaen Anthonisz (and later, in 1598, based on plans by Johan van Rijswijck) into a seven-pointed star shape extended. The seven bastions were built in accordance with the seven provinces which had joined forces in the fight against Spain (Groningen, Gelderland, Zeeland, Utrecht, Holland, Friesland and Overijssel).

Two gates were built to protect the fortified ideal city: the Landpoort and the Waterpoort, which were, however, demolished in the late 19th and early 20th centuries. Inside the fortress are important monuments such as the Mauritshuis (1623), which served as the Prince’s Court, and the Koepelkerk (1607). The Koepelkerk is of particular significance in the history of architecture, as it is the first church in the Netherlands to have been built specifically for Protestant worship and as Central building on an octagonal floor plan was designed.

The fortress is surrounded by a Cluster of external forts surrounded by, including Fort Sabina, Fort de Hel and Fort Bovensluis, which were built in the 18th century to reinforce the line of defence. A distinctive feature of the region are the ones introduced under Napoleon „Tours Modèles“ – square, bombproof stone towers, examples of which can still be seen today in the surrounding forts. The town’s current appearance still corresponds almost entirely to the original design, and the ramparts now serve as walking trails.