Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Víziváros (meaning Watertown, Latin: Civitas Archiepiscopalis, German: Wasserstadt) is a neighborhood of Esztergom, Hungary on the right bank of the Danube, under the royal castle and the St. Adalbert Primatial Basilica. The name Watertown derives from the numerous hot springs in the area.Víziváros was established by Robert, Archbishop of Esztergom in 1239. The town fell under Ottoman rule in 1543, and it was only taken back by Christian forces in 1683. During that 140 years, the Turks built baths, religious buildings and re-enforced the castle. The Öziçeli Hacci Ibrahim Mosque on Berényi Zsigmond street is the oldest still standing mosque of the Ottoman Empire along the Danube.