Dalarö Fortress

Dalarö is a locality situated in Haninge Municipality, Stockholm County, Sweden with 1,199 inhabitants in 2010.It is situated south-east of Stockholm and is part of Metropolitan Stockholm and serves as a recreational summer spot for Stockholmers. At the beginning of the year 2004, the automobile company Volvo used the town for the unconventional The Mystery of Dalarö advertising campaign. Dalarö is Haninge Municipality's oldest locality, originally an old maritime pilot and customs community. Today Dalarö is largely characterized by the developments which were added in the late 1800s, when the area became a popular summer resort for Stockholmers. Dalarö has long been home to Swedish high society's seaside houses. Since the 19th century, the town of Dalarö has been a holiday resort for the international guests. The historical valuable buildings are of national interest. Dalarö and the surrounding built-up area has a diverse year-round and summer cottages. During the summer months Dalarö is frequented by many tourists.

Sandemar Castle is a castle in Sweden. It is owned by Karin Mattson Nordin, daughter of the real estate developer John Mattson. It is lockated in Sandemar in Österhaninge parish and Haninge municipality on Södertörn. The castle is located on the old route Dalarövägen, about three kilometers west of Dalarö and was built in 1670s. Sandemar is one of the very few Carolingian castles that are well preserved, it still functions as a private residence.

Sandemar Nature Reserve (Swedish: Sandemars naturreservat) is a nature reserve in Stockholm County in Sweden. The nature reserve lies close to Sandemar Castle and the landscape is characterised by having been part of the manorial estate for a long time. The area is considered to be one of the foremost examples in Stockholm County of such a landscape. It includes coastal meadows rich in bird-life and a rich fen situated in the eastern part of the reserve. The fen is regularly tended to in order to preserve its special flora and fauna, which includes early marsh orchid, fen orchid, marsh helleborine and the carnivorous common butterwort. The coastal meadows contain stands of elder-flowered orchid and Fritillaria meleagris, and the flat meadows and shallow water is also an important habitat for birds. For the convenience of visitors, a bird watching tower has been built not far from the water's edge. The nature reserve is part of the EU-wide Natura 2000-network.

Björnö is an island located between Gålö peninsula and the mainland in Haninge Municipality, Stockholm County, Sweden. The island was originally a part of the historical property Lännersta. Today it is mostly occupied by holiday cottages.

Smådalarö Gård is an inn located at Dalarö in Stockholm archipelago, located in Haninge Municipality, Stockholm County, Sweden. The manor house was originally built in 1810 by Captain Carl Peter Blom, and today the original stone house has been complemented with a hotel wing.

Ällmora träsk is a lake in Stockholm County, Södermanland, Sweden.

Stensjön is a lake in Stockholm County, Södermanland, Sweden. It is the largest lake in Tyresta National Park.

Brevikshalvön is a locality situated in Tyresö Municipality, Stockholm County, Sweden with 2,018 inhabitants in 2010.

Telegrafberget, Tyresö has the highest point in Tyresö Municipality, Sweden, 84 m (276 ft) above sea level. On the top of it there is a watchtower with a view all the way to central Stockholm, Dalarö and Gustavsberg. Telegrafberget is located on the Brevik peninsula. The hill is called Telegrafberget (Telegraph hill) because a station for optical telegraph was located there in the 19th century.

Tyresta National Park (Swedish: Tyresta nationalpark) is a national park with a surrounding nature reserve in Sweden, located in Haninge and Tyresö municipalities in Stockholm County.

Mörtsjön is a lake in Stockholm County, Södermanland, Sweden. It is located in Tyresta National Park.

Lugnet was a feldspar mine near Stockholm, Sweden. Mining at Lugnet begun in 1911 and ended in 1967.