Přepeře is a village in Semily District, in the Liberec Region, Czechia. Přepeře lies at 245 m above sea level, 7.3 km from the Giant mountains. It has 1,049 inhabitants (2024). The nearest city is Jablonec nad Nisou, 16.6 km to the north. Among the landmarks around are Kost Castle (10.4 km), Trosky Castle (11.2 km) and Valdštejn Castle (4.5 km). Among the natural features are Maškova zahrada (2.7 km) and Postojna (7.0 km).