Dålån is a village in Tinn Municipality, in Telemark, Norway. Dålån lies at 451 m above sea level, at the foot of the Hardangervidda mountains. The nearest city is Kongsberg, 67 km to the east. Among the landmarks around are Vemork (2.0 km), Rjukan Line (11.0 km) and Norwegian Industrial Workers Museum (2.0 km). Among the natural features are Rjukan Falls (3.0 km).