Brielle also called Den Briel (Brill in English) is an ancient fortified town, municipality 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 municipality covers an area of 31.14 km2 (12.02 sq mi) of which 3.58 km2 (1.38 sq mi) is water. In 2014 its population was 16,350. [Wikipedia]