Pułtusk (; German: Ostenburg) is a town in Poland by the river Narew, 70km north of Warsaw. It is located in the Masovian Voivodship and has a population of about 19,000. In 1339 Pułtusk was granted town rights and throughout the 15th and 17th centuries, it was one of the most important economic centres in the Masovian region. The favorable placement of the town on the Narew River, where grain and other goods were transported to the port of Gdańsk on the Baltic Sea, contributed to the town’s growth and importance. Moreover, the construction of Europe’s longest paved market square (380 meters in length) was a sign of the town’s economic success. During the millennium of its existence, Pułtusk was possibly the most invaded town in Poland. Despite the extent of the destruction, especially during World War II, the town has been reconstructed. It is now one of the most recognized and admired tourist destinations in the north-eastern part of the country because of its historical and unique architecture. It is one of the most popular weekend destinations for residents of Warsaw. Pułtusk is one of the oldest cities in Poland. Its Italian-influenced architecture, canals and floating gondolas have resulted in its being known as "Little Polish Venice".
