Oja-Beyt also known as جاءبِيت is a neighborhood in Kelardasht city of Mazandaran Province, Iran.Oja-Beyt. at geographic.org It is located at latitude 36° 29' 28" N and longitude 51° 08' 36" E. It lies at an altitude of 1372 metres in the Alborz mountains, 50 km to the north of Tehran, and 25 km south of the Caspian Sea.Ojā'beyt at Getamap.net.

Its population in 2006 was 476.

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