Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Vallentuna Municipality (Vallentuna kommun) is a municipality in Stockholm County in east central Sweden. Its seat is located in the town of Vallentuna. The current municipality was established as a result of the municipal reform of 1971. Its coat of arms depicts an eagle, a broad axe and two stars. The geography is still dominated by nature and agriculture and some lakes and streams, besides the urban areas. Many houses are one family houses.