Lake Bagsværd

“Is it truly impossible to swim in Lake Bagsværd?” a young boy whispers, clutching his inflatable crocodile. His question hangs in the air, echoing the curiosity of generations who have stood on these shores. Lake Bagsværd, the second largest lake in the Mølleå system, shimmers under the Danish sun, a mere 15 kilometers north of Copenhagen’s bustling streets. It’s a haven, a playground for rowers, sailors, kayakers, and windsurfers, and a tranquil escape for city dwellers seeking respite. But beneath the surface lies a complicated story. The boy’s question isn’t a childish whim. It’s a poignant reminder of the lake’s ecological struggle. Sadly, despite its beauty, swimming in Lake Bagsværd is currently not recommended. Three outlets from the public sewer system still release spillover into the lake. The water’s natural flow is slow, meaning the pollutants linger for years, compounding the problem. Further complicating matters, the intensive pumping of freshwater from nearby wells limits the inflow of clean water to dilute the existing contamination. Lake Bagsværd holds 2.4 million cubic meters of water, a substantial volume that struggles to cleanse itself under these conditions. It’s a poignant paradox, a beautiful body of water grappling with the impact of human activity. Yet, Lake Bagsværd remains a vibrant hub for watersports. Its surface, spanning 121 hectares, has hosted prestigious international rowing competitions. The 1963 and 1971 European Rowing Championships, and even the unique 1978 FISA Lightweight Championships, all graced these waters. More recently, the World Rowing Masters Regatta in September 2016 brought a new wave of athletes to Lake Bagsværd. Despite the challenges, the lake continues to draw people to its shores, a testament to its enduring allure and the hope for a cleaner, swimmable future.