Atrå is a settlement in Tinn Municipality, in Telemark, Norway. Atrå lies in the Hardangervidda mountains. The nearest city is Kongsberg, 62 km to the east. Among the landmarks around are Vemork (18.7 km), Rjukan Line (9.3 km) and Atrå Church (0.2 km). Among the natural features are Rjukan Falls (19.7 km).