SOCIETE ELECTRIQUE DE L'OUR (S.E.O.)
With its capacity of 1,100 megawatts, the Pumped-Storage Hydroelectric Power Station in Vianden is currently one of the largest in Europe. On the heights of Vianden, Mont St. Nicolas just out in dominant, straight lines against an otherwise corrugated Ardennes landscape.
- The underground station is open daily from 10 AM to 4 PM.
- From Easter until September, the Our Electric Company welcomes you from 10 AM to 8 PM.
- Free Admission.
- Guided tour on request (min. 10 pers.)
