Vianden Pumped Storage Plant, Pumped-storage power station in Vianden, Luxembourg
The Vianden Pumped Storage Plant is a pumped-storage power station in Vianden, Luxembourg. It sits on a hillside above the Our River and consists of two reservoirs connected by underground tunnels and a powerhouse.
The Vianden plant was built in the 1960s and expanded in the 1970s. It was one of the first pumped-storage facilities in Europe and remains a key part of Luxembourg's energy network.
The plant is a major local employer and a source of pride for the people of Vianden. Its visitor center draws school groups and families who come to learn about energy.
The plant is best reached by car, and parking is available near the visitor center. Guided tours are offered, but it is wise to book ahead, especially in summer.
The plant's upper reservoir sits on a plateau and can be visited on foot. From there, you can see the lower reservoir and the river valley below.
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