Bårnås is a village in Ringerike Municipality, in Buskerud, Norway. Bårnås lies at 380 m above sea level, in the Holleia mountains. The nearest city is Oslo, 44 km to the east. Among the landmarks around are Blaafarveværket (33 km), Veme Church (4.8 km) and Lunder Church (6.1 km). Among the natural features are Hønefossen (14.5 km) and Krokskogen (29 km).