Posthuset (building)

Radisson Blu Plaza Hotel, Oslo, formerly Radisson SAS Plaza Hotel, Oslo, known locally as Oslo Plaza, is situated in Oslo city centre. At 117 metres (384 ft) tall, it is Norway's second tallest building.The building was designed by the architectural firm White.se and completed in 1989. The hotel was officially opened on March 14, 1990, by King Olav V of Norway. In 1992, a footbridge was built between the hotel and the Oslo Spektrum arena. The hotel was remodeled in 2012.The hotel has 37 floors and 678 rooms. There are a total of 1,500 beds, 140 business rooms and 20 suites. The tower's foundations are concrete, and it has reflective glass facades. The uppermost floors are tapered with a steep diagonal roof on one side, leading to a sharp ridge. It also has an external glass elevator, which travels up to the bar/restaurant at the top. A lower block, three floors tall, contains the entrance, a lobby, restaurants and conference rooms. On the thirty-third and thirty-fourth floors (the top of the building), there is a swimming pool and a sauna.

Oslo Spektrum is a multi-purpose indoor arena located in east central Oslo, Norway that opened in December 1990. It is currently owned and operated by Norges Varemesse. Oslo Spektrum is primarily known for hosting major events such as the annual Nobel Peace Prize Concert, the Eurovision Song Contest 1996, and concerts by artists of national and international fame. Artists such as Bob Dylan, Alan Walker, Toto, Frank Sinatra, Peter Gabriel, Depeche Mode, Nine Inch Nails, The Prodigy, The Cure, Whitney Houston, Shirley Bassey, Tina Turner, Cher, Mariah Carey, Diana Ross, Britney Spears, Backstreet Boys, Kylie Minogue, Janet Jackson, Shania Twain, Westlife, Selena Gomez, Christina Aguilera, Anastacia, Spice Girls, Lady Gaga, Michael Bublé, Lana Del Rey, Green Day, Metallica, Muse, Rammstein, a-ha, Red Hot Chili Peppers, Snoop Dogg, Ariana Grande, Nicki Minaj and Marcus & Martinus have performed at the venue.

The Nobel Peace Prize Concert (Norwegian and Swedish: Nobels fredspriskonsert) has been held annually since 1994 on 11 December, to honour the Nobel Peace Prize laureate. The award ceremony on 10 December takes place in Oslo City Hall, while the concert has been held at Oslo Spektrum, with the attendance of the laureate and other prominent guests. The Concert is broadcast to a global audience and reaches up to 350 million households in 100 countries. In 2015 a new distributor was announced and after 20 years at Oslo Spektrum, a change of concert venue was announced. The much larger Telenor Arena. The international entertainment giant IMG lost the job in obtaining sponsors and distribute it. Instead the concert will be produced by the Norwegian event agency Gyro in cooperation with the television production department to Norwegian Warner Bros, the former Eyeworks.The concert features performers from a wide range of musical genres, the exception being the year of 1995, when a classical concert was held instead. Several editions of the concert are recorded, with different lengths and content, for airing in several countries. The hosts give descriptions of the winner's work, an interview with the winner is shown, and the winner gives a speech during the concert. In 2018, the concert organizers announced that the show would be put on hiatus for 2018, hoping to hold a relaunched concert the following year. The official website stated, "The decision emerges from a wish to re-think the concert format and content but also reflects the challenging financial situation of the concert in recent years. Moreover, people’s media preferences have undergone radical change since the first concert in 1994. This is something the concert organizers and producers are keenly aware of as they move forward. We have struggled to maintain an appropriate level of financing and want to use the year ahead to develop a new format for the concert. Our ambition is to launch a renewed and better concert in 2019. [...] We plan to use this break to further develop the format and strengthen the financing beyond the continuing and generous support of our long term Norwegian sponsors. The firmer our financial base, the stronger our independence in choice of concert format and profile, say concert producers Odd Arvid Strømstad (Warner Bros. Norway) and Kristian Kirkvaag (Gyro)."

Akershus County Municipality (Norwegian: Akershus fylkeskommune) was the regional governing administration of the old Akershus county in Norway. The county municipality was established in its most recent form on 1 January 1976 when the law was changed to allow elected county councils in Norway. The county municipality was dissolved on 1 January 2020, when Akershus was merged with the neighboring counties of Buskerud and Østfold, creating the new Viken county which is led by the Viken County Municipality. The administrative seat is located in Oslo (which was not part of Akershus) and the county mayor was Anette Solli. The main responsibilities of the county municipality included the running of the 35 upper secondary schools. It managed all the county roadways, public transport, dental care, culture, and cultural heritage sites in the county.

The Oslo Central Station bombing (Norwegian: Bombeattentatet på Oslo S) was a bomb attack on the central train station of Oslo, the capital of Norway, on 2 July 1982. The homemade bomb was hidden in a locker at Østbanehallen and the explosion caused extensive damage to the station. A young woman, Elin Stoltenberg Dahl was killed.Eight days after the attack, another bomb was found in the station's ticket hall, which had 2 kg more explosives. It failed to detonate.An unnamed 18-year-old man from Nordstrand was arrested a month later after a shotgun was fired. His fingerprints matched identically with the station bombing incident, and he later admitted carrying out the attack. His motive for the bombing was to extort the Norwegian State Railways (NSB) for money. He was also convicted of 30 other criminal offences, including theft, vandalism, shootings and also a plan to bomb a train track at Ekeberg. He was jailed for eleven years.

Oslo City is one of the largest shopping centres in central Oslo, Norway. The shopping centre was built in 1988, and is visited by c. 50,000 people a day – 16 million a year. It generated gross revenues of 1,444 billion Norwegian kroner in 2005. It has 26,000 m² of commercial space, with 93 stores on five floors.

The 1993 UCI Road World Championships took place in Oslo, Norway between 28–29 August 1993.

Jernbanetorget is both a rapid transit station on the Oslo Metro and a tram stop of the Oslo Tramway. The metro station is in the Common Tunnel used by all lines under the city centre. It is located between Stortinget to the west and Grønland to the east. Until the construction of the station at Stortinget, Jernbanetorget was the end station for the eastern lines in downtown. Along with the Oslo Central Station, Oslo Bus Terminal and the tram and bus station above ground, Jernbanetorget is the largest transport hub in Norway. All six of the subway lines pass through the station, totaling 24 departures per hour during most of the day. The station is 0.5 kilometres (0.31 mi) from Stortinget and submerged 5.2 metres (17 ft) below sea level.It is also the central hub of the tram network with five of the six lines using either the platform in front of Christiania Hotel or the one in front of the public transport information centre, Trafikanten. The sixth line, line 13, does not serve Jernbanetorget, but it stops nearby at Dronningens gate.

Lilletorget (originally named Vaterlands Torv) is a square in Oslo, Norway. It was established as a square in 1867, and was named Lilletorvet from 1872. It is located near the Vaterland Bridge of Brugata.Ola Enstad's sculpture Neve og rose (English: Fist and Rose) from 1991 is located at Lilletorget.

The Norwegian National Opera and Ballet (Norwegian: Den Norske Opera & Ballett) is a Norwegian opera company and ballet company. The first fully professional company each for opera and ballet in Norway and the only such professional organisation in the country, it is currently resident at the Oslo Opera House, since the spring of 2008.

Oslo Central Station (Norwegian: Oslo sentralstasjon, abbreviated Oslo S) is the main railway station in Oslo, and the largest railway station within the entire Norwegian railway system. It connects with Jernbanetorget station. It's the terminus of Drammen Line, Gardermoen Line, Gjøvik Line, Hoved Line, Østfold Line and Follo Line. It serves express, regional and local rail services by four companies. The railway station is operated by Bane NOR while its real estate subsidiary, Bane NOR Eiendom owns the station, and was opened in 1980. Oslo Central Station was built on the site of the older Oslo East Station (Oslo Østbanestasjon, Oslo Ø), the combining of the former east and west stations being made possible by the opening of the Oslo Tunnel. Oslo Central Station has 19 tracks, 13 of which have connections through the Oslo Tunnel. The station has two buildings, the original Oslo East building and the newer main building for Oslo Central. Each building houses a large shopping centre. The square in front of the station is called Jernbanetorget.

The Multilingual Library in Oslo, Norway (Norwegian: Det flerspråklige bibliotek) is a competence centre for multicultural library services, and acts as an advisor to libraries. The Multilingual Library purchases and lends out books, audio books, movies and music in the following languages: Albanian, Amharic, Arabic, Bosnian, Burmese, Dari, English, Finnish, French, Hausa, Hindi, Yoruba, Chinese, Croatian, Kurdish, Lithuanian, Dutch, Oromo, Punjabi, Pashto, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Shona, Somali, Spanish, Swahili, Tagalog, Tamil, Thai, Tigrinya, Chechen, Turkish, Twi, Hungarian, Urdu and Vietnamese.