The Lakes (Søerne)

A Medieval Engineering Marvel Transformed into Urban Sanctuary

The Lakes, or Søerne in Danish, represent one of Copenhagen's most distinctive and beloved features, originating from a practical medieval solution that evolved into a cherished recreational destination. Originally, the area was a single curved stream running just outside the city's medieval fortifications. In the early Middle Ages, as the city's need for water to power mills grew, engineers constructed a dam that transformed the landscape entirely. This single watercourse became the Peblinge Sø, and over centuries, the system expanded to include three interconnected lakes: Sankt Jørgens Sø, Peblinge Sø, and Sortedams Sø. What began as infrastructure became geography, and what was once purely functional is now profoundly recreational.

The Three Lakes and Their Distinct Characters

Each of the three lakes possesses its own character and physical properties. Sankt Jørgens Sø, the deepest of the trio, features gently sloping sides that invite swimmers and water enthusiasts during warmer months. Peblinge Sø and Sortedams Sø, by contrast, are bordered by dramatic vertical granite edges and reach depths of approximately 2.5 metres. Within Sortedams Sø, two small islands—Fiskeøen and Fugleøen—have been deliberately constructed to serve as breeding grounds and sanctuaries for the abundant birdlife that makes the lakes a haven for ornithologists and nature lovers. The lakes' combined perimeter stretches over 6.35 kilometres, offering an extensive network of pathways that wind through the urban landscape.

A Living Ribbon of Activity and Seasons

The lakes transform dramatically with the seasons, offering distinct experiences throughout the year. During spring and autumn, the paths become crowded with joggers, cyclists, and walkers seeking fresh air and exercise. Summer brings picnickers to the grassy banks, families feeding ducks, and couples enjoying waterfront cafés. In winter, when conditions permit, the frozen surface becomes a natural skating rink where locals and visitors alike walk, run, and ice skate across the ice—a quintessentially Danish experience that connects modern Copenhagen to its northern heritage. Boat bike rentals operate during warmer months, allowing visitors to explore the lakes from the water itself.

Cafés, Dining, and Waterfront Culture

The lakes are ringed with a myriad of cafés and restaurants, from casual snack vendors to more formal dining establishments. The Lake Pavilion, an ornate building constructed in the 1890s for the Ice Skating Club, now houses a nightclub and restaurant, blending historical architecture with contemporary leisure. These venues allow visitors to combine their lakeside experience with refreshment and sustenance, whether grabbing coffee to go or settling in for a leisurely meal while watching the water and city life unfold.

Gateway to Copenhagen's Rhythm

The Lakes serve as a mirror to Copenhagen's lifestyle and values. On any sunny day, the area fills with strolling couples, panting joggers, brunch devotees, children feeding waterfowl, and friends sharing thermos coffee while absorbing the best views the city offers. The lakes represent a democratic public space where all of Copenhagen's residents and visitors converge, making them less a destination and more a vital part of the city's daily rhythm and identity.