Den Helder acted as a naval base as early as the 18th century. An Anglo-Russian invasion force landed at Den Helder in August 1799 and captured the Batavian navy there (see Battle of Castricum). French emperor Napoleon, visiting Den Helder in 1811, was impressed with the town's strategic location and ordered the construction of a fort (Kijkduin) and naval dockyards (Willemsoord). The docks were built in the years 1813-1827. In 1947 it officially became the Royal Netherlands Navy's main centre of operations. Den Helder continues to be the navy's main base today. The Koninklijk Instituut Marine (Royal Naval Academy) is also located in the city. Den Helder- Gates of Hell |