The lake reaches a maximum depth of approximately 206 meters in its deepest sections.
The project involved pumping water from the Eume River and rainwater collection to fill the void left by the former Endesa coal mine.
The total volume of water contained in the lake is roughly 547 cubic hectometers.
The mine closure and subsequent flooding were part of an extensive land rehabilitation project that began in the mid-2000s.
The lake is fed by a combination of atmospheric precipitation and the hydrological restoration of the surrounding basin.
Playa del Lago de As Pontes is a massive artificial lake created by flooding a former open-pit lignite mine. Occupying approximately 865 hectares, it ranks as one of the largest bodies of water in Galicia. The beach area features a stretch of fine, light-colored sand specifically imported to facilitate recreational use. The water quality is maintained through a rigorous environmental monitoring program following the mine's restoration. The site serves as a multipurpose recreational zone for swimming, rowing, and sailing. The surrounding landscape has been rehabilitated into a green space with integrated pedestrian paths. It is situated on the outskirts of the industrial town of As Pontes de García Rodríguez.
From the elevated viewpoints along the perimeter walking paths looking back across the full expanse of the lake.
Bring portable sun protection, as the beach area has limited natural shade.
Wear water shoes if you plan to enter the water, as the lake bed transition can be uneven due to its industrial origin.
Check local wind conditions if visiting for water sports, as the large surface area can create significant gusts.
Do not attempt to swim in areas cordoned off for environmental restoration or deep-water dredging zones.
Lifeguard services and beach facilities are typically only available during the peak summer months.
Standard beach etiquette applies; observe signs regarding restricted zones for non-swimmers.
