Bolsheustyikinskoye (Russian: Большеустьики́нское; Bashkir: Оло Ыҡтамаҡ, Olo Iqtamaq) is a rural locality (a selo) and the administrative centre of Mechetlinsky District in Bashkortostan, Russia. It is located near the Ay River. Population: 6,397 (2010 census);




