Edsviken is an elongated, narrow inlet of the Baltic Sea running through the Swedish municipalities of Danderyd, Solna and Sollentuna. Edsviken ranges from Stocksund and Bergshamra in the south to Edsberg in the north. The inlet is about 7.7 km (4.8 mi) long with an area of approximately 3.6 km² (1.4 sq mi); its maximum depth is around 20 m (65 ft 7 in).