Run-of-the-river hydroelectric power plant Valeira Dam with lock at the Douro river, Sao Joao da Pesqueira, Douro Valley, Region, Portugal

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Size: 4928px × 3280px
Location: Sao Joao da Pesqueira, Douro Valley, Region, Portugal
Photo credit: © GFC Collection / Alamy / Afripics
License: Licensed
Model Released: No

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