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Tungu­foss

Tungufoss is a beautiful waterfall located in the lower reaches of the Köldukvísl River in Mosfellsbær, opposite Leirvogstunga. The waterfall takes its name from the nearby farmstead.

The landscape around Tungufoss includes grassland, heathland, gravelly areas and sandy ground, as well as patches of Nootka lupin. Woodland can be found nearby, although there are no wooded areas within the protected area itself.

Remains of a small hydroelectric power station can still be seen beside Tungufoss. The station was built in 1930 by the farmer at Leirvogstunga and his brothers to generate electricity for their farm. It remained in use until 1958, providing a local source of electricity for Leirvogstunga for almost three decades. Below the waterfall are two picturesque pools: Kerið, directly beneath the falls, and Klapparhylur a short distance downstream. The area around Tungufoss is popular for outdoor recreation, and the protected area covers 1.4 hectares.

Protection Status

Tungufoss was designated a natural monument in 2013. The purpose of the designation is to protect the waterfall itself as well as the cultural heritage found within the area. Tungufoss is also highly valued for outdoor recreation and is popular with both local residents and other visitors. An important aim of the designation is therefore to strengthen the area’s value for recreation and interpretation.