At the end of the 20th century, the construction of the Alto Lindoso Dam in Portugal profoundly transformed this landscape. The rising waters spread up the valley and into Galicia, submerging farmland, paths, buildings and places rich in memory. Some villages had to be abandoned, including Aceredo, whose ruins re-emerge when the reservoir’s water level falls.
The Lindoso Reservoir is one of the most striking features of the panoramic view from Olelas. Its vast expanse of water lies enclosed by granite mountains, creating a dramatic contrast between the blue waters of the reservoir and the rugged landscape surrounding it. Beyond its role in water management and energy production, the reservoir has become an essential feature for understanding the landscape of the Limia River basin.
The birdwatching route through Entrimo highlights these aquatic environments for their importance to certain waterbirds. From Olelas, the reservoir offers one of the most powerful views of the relationship between the land and water, revealing how natural forces and human intervention have come together to shape the landscape seen today.
