Bolshaya Rechka () is a rural locality (a selo) in Kabansky District, Republic of Buryatia, Russia. The population was 494 as of 2010.Всероссийские переписи населения 2002 и 2010 годов There are 4 streets.
Geography Bolshaya Rechka is located southwest of Kabansk (the district's administrative centre) by road. Posolskaya is the nearest rural locality.Расстояние от Большой Речки до Кабанска
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