Korgalzhyn Nature Reserve

Korgalzhyn State Nature Reserve (Kazakh: Қорғалжын мемлекеттік табиғи қорығы, Qorğaljyn memlekettık tabiği qoryğy) is a protected area in Aqmola and Karaganda regions of Kazakhstan, located west of the city of Astana. It is part of the UNESCO heritage site Saryarka — Steppe and Lakes of Northern Kazakhstan, Ramsar site and biosphere reserve.

The nature reserve is located in the steppe of central Kazakhstan, of the Indian and Siberian-East African migration routes of migratory birds and an important wetland of international importance. Extensive reserve waters provide the necessary living space in the largest Asian population of wetland birds.