Watertown, Massachusetts is in the least populous state in New England.
Riva -LRB- also called Cayagzı -RRB- is a village in Beykoz intracity district of Istanbul Province , Turkey .. Province. Provinces of Turkey. Beykoz. Beykoz. Istanbul Province. Istanbul Province. Turkey. Turkey. It is a coastal village in the Anatolian part of Greater Istanbul , situated between Anadolu Feneri and Sile .. Greater Istanbul. Istanbul. Anadolu Feneri. Anadolu Feneri. Sile. Sile. Cayagzı creek flows to Black Sea with in the village and there is a wide beach to the west of the creek .. Black Sea. Black Sea. The distance to Beykoz center is about 16 km .. Beykoz. Beykoz. The population of Riva is 1,585 as of 2011 .. Before the First World War , majority of the village population was composed of Greeks .. First World War. First World War. But after the population exchange between Greece and Turkey in the 1920s , Greeks left the village and Turks from the Black Sea region settled in the village .. Turkey. Turkey. Black Sea. Black Sea. population exchange between Greece and Turkey. population exchange between Greece and Turkey. Turks. Turkish people. Black Sea region. Black Sea Region, Turkey. Although a part of Greater Istanbul , the village still keeps some rural features .. Greater Istanbul. Istanbul. The Byzantine era Riva Castle sits on a hill where the Riva Stream -LRB- also known as the Rheba or Irve Stream -RRB- meets the Black Sea .. Black Sea. Black Sea. Byzantine. Byzantine Empire. Riva Castle. Riva Castle