Deutsch Norsk (Bokmål) Nynorsk Dansk

Reiårsfossen is a 230-metre (750 ft) tall waterfall in Setesdal, Norway. The waterfall is located along the Norwegian National Road 9, just south of the village of Ose in the municipality of Bygland in Agder county. The waterfall flows down into a short stream before emptying into the northern end of the Åraksfjorden. The area, which contains several of creeks and rivers, was protected by law in 1973.