Puroniitty

Sipoonkorpi National Park (Finnish: Sipoonkorven kansallispuisto, Swedish: Sibbo storskogs nationalpark) is a national park in Finland. It was established on March 2, 2011. It is located in the municipalities of Helsinki, Vantaa and Sipoo. The area is mostly covered by spruce forest, swamps and cultural landscape. The small Byabäcken river, home to a rich bird population, flows through Sipoonkorpi.

Landbo is a neighborhood of Helsinki, Finland.

Björkudden (Finnish: Koivuniemi) is a manor house in Östersundom, Helsinki, Finland, designed by the architect Wilhelm Linsén and built in the mid-19th century. Koivuniemi was the home of the Finnish writer and historian Zacharias Topelius. After his death it returned to the previous owners and is to the present owned by the Lilius family. Well known guests of Koivuniemi include the poet Carl Snoilsky, writer Karl August Tavaststjerna and the social activist Alexandra Gripenberg.

Karhusaari (Finnish), Björnsö (Swedish) is a subdistrict of Helsinki, Finland.

Östersundom (previously known in Finnish as Itäsalmi) is a subdistrict of Helsinki, Finland, near to the border of Sipoo. The area previously belonged to the municipality of Sipoo, but it was annexed to Helsinki on January 1, 2009 as part of the Southwest Sipoo Association (Finnish: Lounais-Sipoon osakuntaliitos), although the municipality of Sipoo opposed the idea.Östersundom Manor and its side manor Björkudden, where Zachris Topelius lived for the last years, are located in Östersundom.

Ultuna is a subdistrict of Helsinki, Finland. It comprises the Porvoo motorway on the north side of the Sipoo to Helsinki. In early 2009 Östersundom connected to the basic circuit. Ultuna is divided into two sections, which are Landbo and Puroniitty.

Talosaari (Finnish), Husö (Swedish) is a subdistrict of Helsinki, Finland.

Located on the Vainudden peninsular - part of Hitå - in Southern Sipoo is a small standing stone and evidence of Nordic Bronze Age activity c. 1700–500 BC

Salmenkallio (Finnish), Sundberg (Swedish) is a subdistrict of Helsinki, Finland.

Vuosaari shipyard was a shipyard located in the district of Vuosaari in Helsinki, Finland. Built by the Finnish state-owned company Valmet Oy in the early 1970s, the shipyard delivered 33 newbuildings and participated in building around 100 other vessels before it was closed in 1987 following the bankruptcy of Wärtsilä Marine. Later, the longest dry dock in Finland was used by various ship repair companies until the construction of the new Vuosaari harbour cut the connection to the sea in 2004. Despite various plans to re-use the old dry dock, now located inside the harbour perimeter, it remained without use until the basin was backfilled in 2015–2016.

Vuosaari Harbour (Vuosaaren satama in Finnish; Nordsjö hamn in Swedish) is a seaport facility in Helsinki, Finland, opened in November 2008. It is also the 19th tallest building in Finland. The harbour, located in the suburb of Vuosaari in East Helsinki, handles goods traffic for the Greater Helsinki region, while passenger services remain in Helsinki city centre. Vuosaari Harbour has assumed the operations of two container harbours, West Harbour in the city centre and Sörnäinen Harbour, and will eventually also replace the oil harbour in Laajasalo. In addition, the railway depot in Pasila currently used by goods transport will be moved northwards. These processes release land for commercial and residential redevelopment. The harbour has a total land area of 150 hectares, including 90 hectares of land reclaimed by filling the sea. There is also a 75-hectare business park next to the harbour. The harbour project also included the extension of Ring III to the new seaport and a new railway line to be used for transporting goods in and out of the harbour. The Vuosaari harbour was built on the site of the former Vuosaari shipyard.

Sibbesborg was a medieval castle in Sipoo, Finland. Today, only some earth walls remain on the forested hill upon which it stood. The castle was mostly made of bricks and wood in the late 14th century.Sibbesborg was originally located on an island, but due to the post-glacial rebound the hill has been firmly connected to the mainland since the 17th century. The site can be accessed on foot.