Kálnica is a village and municipality in Nové Mesto nad Váhom District in the Trenčín Region of western Slovakia. In historical records the villa…Kálnica is a village and municipality in Nové Mesto nad Váhom District in the Trenčín Region of western Slovakia. In historical records the village was first mentioned in 1396. Before the establishment of independent Czechoslovakia in 1918, Kálnica was part of Trencsén County within the Kingdom of Hungary. From 1939 to 1945, it was part of the Slovak Republic.