Weesp. Weesp is a city, an urban area in the municipality of Amsterdam and a former municipality in the province of North Holland, Netherlands. It had a population of 20,445 in 2021. It lies on the river Vecht and next to the Amsterdam-Rhine Canal in an area called the Vechtstreek. On 1 June 2019 the civil service offices of the municipality of Weesp merged with those of the municipality of Amsterdam in preparation of the merger of the two municipalities, which was finalized on 24 March 2022. Until the early Middle Ages the region around Weesp was an uninhabited peat bog. Weesp was granted city rights in 1355 and celebrated its 650th anniversary as a city in 2005. From the late Middle Ages, the river Vecht was a defensive line for the County of Holland and it remained a military defensive line until the Second World War. Weesp was strongly fortified, more than its size would justify; for most of its history it had a few thousand inhabitants. The defensive lines consisted of inundation zones, which would be flooded in wartime. Behind them were fortified towns, forts, barracks and other military structures. The most comprehensive was the Defence Line of Amsterdam, a circular inundation zone around Amsterdam, a UNESCO World Heritage Site. After the Second World War, new housing was built in the west and an industrial zone with a harbour at the Amsterdam-Rhine Canal was constructed. In the 1970s a suburb was built on the south. Another suburb was built in the north which recently expanded with plans for further expansion. Before the reformation the church was dedicated to Saint Laurens. It is still in use for Protestant services. In the tower it has a famous carillon by Pieter Hemony cast in 1671. Following the 19th Century emancipation of Dutch Catholics, a Catholic church was erected in Weesp. The municipality of Weesp consisted of three towns: De Horn, Uitermeer, and Weesp. The north of the city of Weesp is known for its Hogewey dementia village. The first Dutch porcelain originated in Weesp and dates to 1759. The venture was led by Bertrand Philip, Count of Gronsveld. The most famed product of Weesp is Van Houten chocolate. Before cocoa production, the local economy had been based on beer breweries, jenever distilleries, production of Weesper porcelain, and trade, due to its location on a branch point of waterways. In the 21st century, the economy is very diverse. There were large facilities of Solvay Pharmaceuticals, until February 2010 when Abbott Laboratories of North Chicago, Illinois acquired Solvay Pharmaceuticals. At this site there is a chemical plant which manufactures active pharmaceutical ingredient for Abbott brands Duphalac and Duphaston and a biologic plant which manufactures active pharmaceutical ingredient for Abbott's flu vaccine Influvac. The local specialty is the Weesper Mop cookie, which is based on mashed almond. Weesp is a popular stop for tourists. It has a protected historical center with canals and many buildings dating from the seventeenth and eighteenth century. Weesp has three full-size historical windmills. It features a bastion and fortifications that are part of the Defense line of Amsterdam and the Dutch Water Line. These structures have never been attacked, though. The scenic river Vecht and the small roads that line it attract yachters and cyclists. The Naardermeer area, the first nature reserve in the Netherlands, is at 15 minutes cycling distance from Weesp; it protects the Gooi landscape. The Weesp local museum is located in the former city hall.