Båtstø is a small village in Asker, Norway. Båtstø is located in Asker municipality in Viken county. The village is situated along the Oslofjord between Åros and Nærsnes. The distance to Drammen is about 24 km and to Oslo about 38 km. The population of Båtstø was 228 as of January 2005. References Villages in Viken (county) Villages in Buskerud Villages in Asker Villages in Røyken Røyken