Blöndulón, reservoir in Iceland
Blöndulón is a large reservoir in Iceland's highlands, created between 1984 and 1991 to store water for the nearby Blönduvirkjun power plant. Covering around 57 square kilometers and reaching depths of almost 39 meters, the lake is fed by the Blanda River and represents one of the country's major water storage systems for hydroelectric generation.
The lake was constructed between 1984 and 1991 as an artificial reservoir to support hydroelectric power generation. Its creation marked a significant turning point in Iceland's development of renewable energy infrastructure by transforming a highland landscape into a water storage system.
The lake is located in remote highlands and is best accessed via the Kjölur highland road, a gravel route requiring careful driving. Visitors should bring warm clothing as weather can change rapidly, and the area offers minimal facilities, making advance planning essential.
Despite being man-made, the lake blends seamlessly into the wild highland landscape, with no buildings or structures obstructing views. The water reflects different colors depending on the season, and its undeveloped surroundings create a quiet retreat within Iceland's major energy infrastructure.
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