Dyrestuy (; , Derestei) is a rural locality (a selo) in Dzhidinsky District, Republic of Buryatia, Russia. The population was 1,095 as of 2010.Всероссийские переписи населения 2002 и 2010 годов There are 10 streets.
Geography Dyrestuy is located 58 km east of Petropavlovka (the district's administrative centre) by road. Dzhida is the nearest rural locality.Расстояние от Дырестуя до Петропавловки 58 км
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