Eisiskes is a city in southeastern Lithuania on the border with Belarus. It is situated on a small group of hills, surrounded by marshy valley of Verseka and Dumblė Rivers. Rivers divide the town into two parts; the northern part is called Jurzdika. As of January 2008, Eisiskes had a population of 3,610. It has a small hospital and two high schools (one for Polish and another for Lithuanian students).