Backa is a village in Kungsbacka Municipality, in Halland County, Sweden. Backa lies at 48 m above sea level. The nearest city is Varberg, 31 km to the south. Beaches nearby: Orsnäs (14 km), Stora Enens (15 km), Gottskär - Utholmen (14 km). Among the landmarks around are Grimeton Radio Station (31 km), Varberg Fortress (31 km) and Ås Abbey (17.8 km).