Norrö, Österåkers Municipality

Österåker Golf Club (Österåkers Golfklubb) is a golf club situated in Åkersberga 20 km northeast of Stockholm, Sweden. It has hosted the Compaq Open on the Ladies European Tour.

The Österåker Prison (Swedish: Anstalten Österåker, commonly known as Österåkersanstalten) is a prison located in Österåker Municipality, thirty kilometers north of Stockholm, Sweden. It is a Class 2-security prison with a capacity for 146 inmates. The facility also contains a remand prison with the capacity for 80 inmates.

Stava is a locality situated in Österåker Municipality, Stockholm County, Sweden with 305 inhabitants in 2010.

Österåker Municipality (Swedish: Österåkers kommun, IPA: [ˈœ̂sːtɛrˌoːkɛʂ kʊˈmʉːn]) is a municipality in Stockholm County in east central Sweden. Its seat is located in the town of Åkersberga, with a population of 26,727 (2005). From 1974 to 1982 Österåker was part of Vaxholm Municipality. Its location by the Stockholm archipelago, in the Roslagen area, attracts both people who settles here, often commuting to Stockholm, and visiting tourists. Österåker boasts several golf courses, many possibilities for canoeing, horse riding, fishing and other nature activities. Österåker also has a historical significance, with at least three notable castles from the 17th and 18th centuries, with histories tracing even further back. Sweden's once largest quartz mine, the Härsbacka mine, lays within the municipality.Like many other municipalities making up Metropolitan Stockholm, Österåker has a significant outward-commuting mainly to Stockholm, with some 13,000 commuters.

Åkersberga is a locality and the seat of Österåker Municipality, Stockholm County, Sweden with 28,033 inhabitants in 2010.

Täljö is a locality situated in Österåker Municipality, Stockholm County, Sweden with 387 inhabitants in 2010.

Uppland Runic Inscription 181 or U 181 is the Rundata catalog number for a Viking Age memorial runestone located at Össeby-Garn, which is about one kilometer east of Karby, Uppsala County, Sweden.

Brottby is a locality situated in Vallentuna Municipality, Stockholm County, Sweden with 262 inhabitants in 2018.Brottby is located in the northern part of Össeby-Garn parish and borders Stora Karby in the west, Prästgården in the west and Svista in the south. In the north, Brottby borders Sundby and Libby in the old Garns parish. Brottby is surrounded by a beautiful cultural environment and important historical land such as Långhundraleden, ancient remains and a rich bird life.

Solberga () is a locality situated in Österåker Municipality, Stockholm County, Sweden with 409 inhabitants in 2010.

Karby is a locality situated in Vallentuna Municipality, Stockholm County, Sweden with 865 inhabitants in 2010.

Rydbo is a locality situated in Österåker Municipality, Stockholm County, Sweden with 582 inhabitants in 2010. It is situated about 20 km north-east of Stockholm and is served by Roslagsbanan narrow gauge suburban railway. Near Rydbo is Rydboholm Castle.

Bogesundslandet is a peninsular in Vaxholm Municipality, Stockholm County, Sweden. Most of the peninsular is occupied by the Bogesundslandet nature reserve.