Söderboudd is a village in Värmdö Municipality, in Stockholm County, Sweden. Söderboudd lies at 17 m above sea level. The nearest city is Gustavsberg, 24 km to the west. Beaches nearby: Norrvikens (2.4 km), Badberget (5.3 km), Idholmens (5 km). Among the landmarks around are Vaxholm Fortress (22 km), Stockholm Palace (40 km) and Swedish Museum of Natural History (40 km). Among the natural features are Beckholmen (39 km) and Ängsholmen (9.7 km).