Sandemar Castle

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.

Dalarö fortress is a fortification located just south of Dalarö. The current structure was built by Charles X Gustav of Sweden in 1656.

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.

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.

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

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

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.

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.

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

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.

Trehörningen is a lake in Tyresta National Park in Stockholm County, Sweden.