Rjukanfossen

Rjukanfossen plunges through multiple cascades into the Maristu Gorge with a main drop of 104 meters and a total height of around 238 meters, located near Vemork power station. The water flows with force over successive steps, creating a dramatic sight in this mountain region.

In 1810, geology professor Jens Esmark reported this waterfall to the Danish King and promoted it as the world's highest. Later, the water was harnessed for energy production and became part of the industrial development of the region.

The waterfall features in the annual Marispelet musical performance, which tells the local story of Mari and Olav during July celebrations. Visitors experience this musical tradition that connects the water and the landscape with regional folklore.

Water flow depends on releases from Møsvatn Reservoir, so check local schedules before visiting to see the waterfall at its most powerful. The best viewing experience comes during or shortly after scheduled water releases when the full force of the cascade is visible.

The water powered one of the first facilities producing heavy water, a material of military importance during World War II. This industrial aspect links the natural power of the waterfall to an important chapter in European technological history.

Location: Tinn Municipality

Elevation above the sea: 687 m

Height: 238 m

GPS coordinates: 59.86694,8.47917

Latest update: December 12, 2025 07:58