Alkmaar. Alkmaar is a city and municipality in the Netherlands, located in the province of North Holland. Alkmaar is well known for its traditional cheese market. For tourists, it is a popular cultural destination. The earliest mention of the name Alkmaar is in a 10th-century document. As the village grew into a town, it was granted city rights in 1254. The oldest part of Alkmaar lies on an ancient sand bank that afforded some protection from inundation during medieval times. Even so, it is only a couple of metres above the surrounding region, which consists of some of the oldest polders in existence. Older spellings include Alckmar. In 1573 the city underwent a siege by Spanish forces under the leadership of Don Fadrique, son of the Duke of Alva. The citizens sent urgent messages for help to the Prince of Orange; he responded by promising to open the floodgates of the dykes and flood the region if the need arose, which despite the protestations of the peasantry, fearful for their harvest, he proceeded to do. Some of his dispatches fell into the hands of Don Fadrique, and, with the waters beginning to rise, the Spaniards raised the siege and fled. It was a turning point in the Eighty Years War and gave rise to the expression Bij Alkmaar begint de victorie. The event is still celebrated every year in Alkmaar on 8 October, the day the siege ended. In 1799, during the French Revolutionary Wars, an Anglo-Russian expeditionary force captured the city but was ultimately defeated in the Battle of Castricum. After that battle, on 18 October 1799, the two opposing sides held the Convention of Alkmaar which met to determine the fate of the defeated Anglo-Russian force. The French victory was commemorated on the Arc de Triomphe in Paris as Alkmaer. The North Holland Canal, opened in 1824, was dug through Alkmaar. In 1865 and 1867 the railways between Alkmaar and Den Helder and between Alkmaar and Haarlem were built respectively. In the second half of the 20th century, Alkmaar expanded quickly with development of new neighbourhoods. On 1 October 1972, the town of Oudorp and the southern portions of Koedijk and Sint Pancras were added to the municipality of Alkmaar. The municipality of Alkmaar historically consists of the following cities, towns, villages and districts: Alkmaar, Bergermeer, Daalmeer, De Hoef, De Horn, De Nollen, Het Rak, Huiswaard, Koedijk, Overdie, Oudorp and Omval. On 1 January 2015 the municipalities of Graft-De Rijp and Schermer were merged into Alkmaar. The historical village of De Rijp is thus since a part of Alkmaar. These once separate villages are now all linked together by the suburban sprawl of buildings that arose between the late 1970s and early 1990s. During this time, the population of Alkmaar almost doubled. The A9 motorway runs from Amsterdam to Alkmaar, then continues on to Den Helder as the N9. There are direct trains to Den Helder, Hoorn, Zaandam, Amsterdam, Utrecht, Ede, Arnhem, Nijmegen, 's-Hertogenbosch, Eindhoven, Maastricht and Haarlem. For exact details see Alkmaar railway station. Alkmaar has two railway stations: Alkmaar. Alkmaar Noord. The waterway Noordhollandsch Kanaal, which opened in 1824, runs through Alkmaar. As of 2017. it can be crossed using two of the five operating vlotbruggen, Koedijkervlotbrug and Rekervlotbrug. Alkmaar has many medieval buildings that are still intact, most notably the tall tower of the Grote of Sint-Laurenskerk, where many people from Alkmaar hold their wedding ceremony. The other main attraction, especially in the summer months, is Alkmaar's cheese market at the Waagplein, one of the country's most popular tourist attractions. The cheese market traditionally takes place on the first Friday in April and the last market of the season is the first Friday in September. Every Friday morning the Waagplein is the backdrop for this traditional cheese market. After the old-fashioned way of the hand clap, traders and carriers will weigh the cheeses.