The lake is located in the circus Belemeto 2,512 m altitude. Its length is 450 m., it is 175 m. wide, and its area is 60 decares. Its maximum depth is 3.9 m, its water volume is 116,570 m3 . It is the largest lake of Malokamenishka lake group and the eighth largest in the Pirin. Has elongated, slightly curved shape. By the stream that ran to the other lakes in the south, is shelter Tevno ezero.