Botsfengselet

Oslo Prison (Norwegian: Oslo fengsel) is the district prison of Oslo, Norway. It is the largest prison in Norway, with a capacity of around 350 detainees. The prison was called Oslo kretsfengsel until 2001. The prison has several departments. Department A is the former Botsfengselet, Grønlandsleiret 41, popularly called "Botsen". Department B is a former brewery located in Åkebergveien 11, popularly called "Bayer'n". Department C, called "Stifinner'n", is located in the former prison hospital at Åkebergveien, and is designated for prisoners with drug problems.

Åkebergveien is a street in Oslo, Norway. The street is named after the former farm Åkeberg. Åkebergveien 11 formerly belonged to the brewery Ytteborgs Aktiebryggeri. In 1934 the building was acquired by the city of Oslo, and after rebuilding became part of the district prison of Oslo, currently department B of Oslo Prison (Norwegian: Oslo fengsel). The prison is popularly called "Bayer'n", due to its history as a brewery. During the occupation of Norway by Nazi Germany, part of the prison was used by the Germans for political prisoners and detainees. The former Botsfengselet, currently department A of Oslo Prison, is located nearby. Åkebergveien 50 was the first municipal apartment building of Oslo.

The Holy Cross Church (Norwegian: Korskirken) was a small medieval parish church for the northern part of the Old Town of Oslo, Norway. The ruin was rediscovered in 1922 and is now a part of Minneparken containing the ruins of the church and the larger St. Hallvard's Cathedral.

Nonneseter Abbey, Oslo (Nonneseter kloster i Oslo), was a Benedictine convent located in Oslo, Norway, active between the 12th and 16th centuries.

Klosterenga or Klosterenga park is a park in Oslo, located in the transition between Old Town and Grønland. The park route extends up to Galgeberg. It was made as part of a housing project.Klosterenga goes towards a northwest–southeast direction, almost 66 acres (27 ha). It is bordered by the wall around Oslo Prison in the north, Nonnegata and the homes north of Schweigaards gate in the south, Grønlands park – Botsparken in the west and Kjølberggata and Galgeberg in the east. Jarlegata runs through Klosterenga. In the east is a sports field.Hovinbekken previously flowed through the park's area, and this is to be reopened through the park.In 1999, the Klosterenga sculpture park was completed, with sculptures by Bård Breivik, including "Den flerkulturelle plass" with sculptures and a pool at the east end, where there is also a sports field. The sculpture park was refurbished in 2005–2007.In October 2013, traces of medieval settlements were found in the park; it was previously unknown that people should have lived there at that time.

St. Olav's Abbey, Stavanger (Olavsklosteret i Stavanger) was a medieval era house of Augustinian Canons in Stavanger, Norway.

St. Hallvard's Church and Monastery (Norwegian: St. Hallvard kirke og kloster) on Enerhaugen in Oslo, Norway, not far from the former medieval St. Hallvard's Cathedral, is the location of the largest current parish of the Catholic Church in Norway. The Catholic parish church for eastern Oslo, it was run by the Franciscans until 1 September 2008.

Enerhaugen is today a neighborhood in Oslo, Norway which among others includes six apartment buildings on Tøyen in the borough of Gamle Oslo, located north of the neighborhood of Grønland. The site is located on a hill just south of Tøyen manor, and was largely undeveloped in the first half of the 1800s, where it then became a sort of suburb of Oslo. The streets of today's Enerhaugen is Sørligata, Enerhaugggata and Smedgata. The closest subway station is Tøyen. In Enerhauggata 4, St. Hallvard's Church, the largest parish of the Catholic Diocese of Oslo. The church is now protected and had formerly a Franciscan monastery, which is now being converted into apartments for Catholic priests.

Grønland Church (Grønland kirke) is a church located in the neighbourhood of Grønland in the borough of Gamle Oslo in Oslo, Norway. Grønland Church congregation was formed in 1861. Grønland Church was consecrated on March 3, 1869, by Bishop Jens Lauritz Arup. The church is characterized its tall and monumental tower surrounded by four smaller spires. The structure is of brick, in neo-Romanesque architectural style. Its architect was Wilhelm von Hanno. He also designed the school, former fire station and former police station, together with the church as a unified group of buildings in Grønland, a district that recently (1859) had been incorporated into Christiania (now Oslo). Grønland Church originally had 1380 seats, which has since been reduced to approx. 800. The church has an historic organ built by Walcker Orgelbau in 1877. It was moved to Grønland Church in 1934. The organ was restored in 1961 by J. H. Jørgensen Orgelfabrik. The church has undergone several restorations, most recently in 1988.The church owned and operated Vestasol camp at Larkollen off Moss. It hosts social gatherings and meetings, and church members work together in the effort to maintain the camp site.Grønland Church is a heritage site and is registered in the Norwegian Directorate for Cultural Heritage.

Minneparken is situated in Gamle Oslo adjacent to Oslo torg at Gamlebyen in Oslo, Norway. The park is bounded by St. Hallvards plass and Oslo gate in the west, Bispegata in the south, St. Hallvards gate in the southeast, Egedes gate in the east and Arups gate in the north. The 3.4 hectare park contains the excavated ruins of several buildings dating from the Middle Ages. Archaeologist Gerhard Fischer (1890–1977), who led an excavation in the 1920s, made a proposal for a memorial park which was approved by the municipality in 1928.

St. Hallvard's Cathedral (Hallvardskatedralen) was the former Oslo Cathedral. It fell into disrepair in the 17th century and is today in ruins. The site is located between Bispegata and St. Halvards gate in Oslo, Norway.

The Old Town of Oslo (Norwegian: Gamlebyen, pronounced [ˈɡɑ̂mɽəbʏn] (listen)) is a neighbourhood in the inner city of Oslo, Norway, belonging to the borough of Gamle Oslo and is the oldest urban area within the current capital. This part of the capital of Norway was simply called Oslo until 1925 while the city as a whole was called Kristiania. Oslo's old town was established with the urban structure around the year 1000 and was the capital of Norway's dominion in 1314. The main Old Town area (i.e. the southern and central parts of Old Town) has several ruins of stone and brick lying above ground, and large amounts of protected culture underground. The core area also has listed 1700s buildings. Towards Ekeberg slope and further up are some 17th and 18th-century wooden houses that are zoned for conservation under the Planning and Building Act, though there exist in the Old Town many four-storey brick houses, built at the end of the 1800s, and some heritage railway buildings from different eras.