Helkovice is a village in Semily District, in the Liberec Region, Czechia. Helkovice lies at 549 m above sea level, at the foot of the Giant mountains. The nearest city is Jablonec nad Nisou, 17.5 km to the west. Among the landmarks around are Trosky Castle (19.0 km), Valdštejn Castle (18.7 km) and Kost Castle (26 km). Among the natural features are Przełęcz Szklarska (18.4 km) and Mumlava Waterfall (13.7 km).