Veľká Domaša is a multipurpose waterworks - a reservoir in the districts of Vranov nad Topľou and Stropkov.
The Great Domaša is sometimes referred to as the Slovak Sea. However, this name is also used, for example, for Lake Iľmenské jazero.
Technical parameters: Water area: 14.22 km2, Length: 14 km, Max. depth: 35 m
