U Križkov is a village in Stará Myjava Municipality, in Myjava District, in the Trenčín Region, Slovakia. U Križkov lies at 390 m above sea level, 3.1 km from the White Carpathians mountains. The nearest city is Piešťany, 29 km to the southeast. Among the landmarks around are Čachtice Castle (14.8 km), Beckov Castle (24 km) and Tematín (28 km). Among the natural features are Kožíkov vrch (6.8 km) and Borotová (7.1 km).