Krčava is a municipality in Sobrance District, in the Košice Region, Slovakia. Krčava lies at 129 m above sea level, at the foot of the Vihorlat mountains. It has 436 inhabitants (2025). The nearest city is Michalovce, 26 km to the west. Near the border: Ukraine, 2.7 km. Among the landmarks around are Uzhhorod Castle (7.4 km), Greek Catholic Cathedral (7.2 km) and Church of Saint Nicolas of Ruská Bystrá (20 km). Among the natural features are Masaryk Ash (7.0 km).