Seraphim of Sarov
The oblast is crossed by the Volga River. Apart from Nizhny Novgorod's metropolitan area (including Dzerzhinsk, Bor and Kstovo) the biggest city is Arzamas. Near the town of Sarov there is the Serafimo-Diveyevsky Monastery, one of the largest convents in Russia, established by Saint Seraphim of Sarov. The Makaryev Monastery opposite of the town of Lyskovo used to be the location of the largest fair in Eastern Europe. Other historic towns include Gorodets and Balakhna, located on the Volga to the north from Nizhny Novgorod.