Walk along the water around Kungsholmen island.
Kungsholmen is an island in Lake Mälaren in southern Uppland. Kungsholmen is located in Stockholm city center, north of Mälaren. The island is divided into five districts: Kungsholmen, Mariebergsvägen, Fredhäll, Kristinebergsvägen and StadsHagen. It forms the main part of town area Kungsholmen, which also includes Essingeöarna. Source: Wikipedia