Natural History Museum of Denmark

Østervold Observatory (or Copenhagen University Observatory; Danish: Københavns Universitet Astronomisk Observatorium) is a former astronomical observatory (IAU code 035) in Copenhagen, Denmark owned and operated by the University of Copenhagen (Københavns Universitet). It opened in 1861 as a replacement for the University's old observatory at Rundetårn.

The Geological Museum was a geology museum on Øster Voldgade, at the northeast corner of the University of Copenhagen Botanical Garden, in Copenhagen, Denmark. Like the botanical garden, the museum was part of the wider array of centers belonging to the Natural History Museum of Denmark. The museum was officially renamed Natural History Museum of Denmark in 2020. The building houses special exhibits but also facilitates research and study as part of the University of Copenhagen, with some of the museum staff actively partaking in research worldwide—for instance, in Greenland.

Øster Voldgade (lit. "East Rampart Street"), together with Vester Voldgade and Nørre Voldgade, forms a succession of large streets which arches around the central and oldest part of the Zealand side of Copenhagen, Denmark. It runs north-east from Gothersgade at Nørreport Station to Georg Brandes Plads, between the Copenhagen Botanical Gardens and Rosenborg Castle Gardens, and continues straight to a large junction at the southern end of Oslo Plads, near Østerport Station, where it turns into Folke Bernadotte Allé.

The University of Copenhagen Botanical Garden (Danish: Botanisk have), usually referred to simply as Copenhagen Botanical Garden, is a botanical garden located in the centre of Copenhagen, Denmark. It covers an area of 10 hectares and is particularly noted for its extensive complex of historical glasshouses dating from 1874. The garden is part of the Natural History Museum of Denmark, which is itself part of the University of Copenhagen Faculty of Science. It serves both research, educational and recreational purposes. The identification code of the University of Copenhagen Botanical Garden as a member of the Botanic Gardens Conservation International (BGCI), as well as the initials of its herbarium is C.

Krebs School (Danish: Krebs' Skole) is a private school located in Stockholmsgade in Copenhagen, Denmark. It was founded on 15 August 1872 by Conrad Peter Julius Krebs. Several members of the Danish Royal Family have attended the school, along with other members of the Danish upper class and nobility. As of 2023, the school's headmaster is Mikael Fink-Jensen.

Rosenborg Barracks (Danish: Livgardens Kaserne ved Rosenborg), one of two barracks of the Royal Danish Life Guard, is located next to Rosenborg Castle in Copenhagen, Denmark. Its address is Gothersgade but it has a long facade along Øster Voldgade.

Gothersgade (Danish pronunciation: [ˈkoˀdɐsˌkɛːðə]; see below) is a major street in the City Centre of Copenhagen, Denmark. It extends from Kongens Nytorv to Sortedam Lake, passing Rosenborg Castle and Gardens, Nørreport Station and Copenhagen Botanic Gardens on the way. Every day at 11:30 am, the Royal Life Guards, who are based at Rosenborg Barracks, depart from Rosenborg Eksercerplads and march down Gothersgade and up Bredgade for the ceremonial changing of the guard at 12 noon at Amalienborg Palace Square.

Rosenborg Castle (Danish: Rosenborg Slot) is a renaissance castle located in Copenhagen, Denmark. The castle was originally built as a country summerhouse in 1606 and is an example of Christian IV's many architectural projects. It was built in the Dutch Renaissance style, typical of Danish buildings during this period, and has been expanded several times, finally evolving into its present condition by the year 1624. Architects Bertel Lange and Hans van Steenwinckel the Younger are associated with the structural planning of the castle.

The Hirschsprung Collection (Danish: Den Hirschsprungske Samling) is an art museum located on Stockholmsgade in Copenhagen, Denmark. It is located in a parkland setting in Østre Anlæg, near the Danish National Gallery, and houses a large collection of Danish art from the 19th and early 20th century. The emphasis is on the Danish Golden Age, from 1800 to 1850, but also the Skagen Painters and other representatives of the Modern Breakthrough are well represented. The museum is built around the personal art collection of Heinrich Hirschsprung, a tobacco manufacturer and patron of the arts who founded his art collection in 1865. Almost four decades later, in 1902, he donated it to the Danish state. It is displayed in a purpose-built Neoclassical museum building designed by Hermann Baagøe Storck and completed in 1911.

The Boulevard Line (Danish: Boulevardbanen) is a 3.2-kilometer (2.0 mi) long partly underground railway between Copenhagen Central Station and Østerport Station in Copenhagen, Denmark. The quadruple track railway carries today one dual track for the Copenhagen S-train system and another dual track for the mainline railway and regional trains. The line has two intermediate stations, Vesterport Station and Nørreport Station. It continues above ground to Nordhavn station and at Svanemøllen station the tracks separate towards either Ryparken station or Hellerup station. Dybbølsbro station is also located along this railway, located just a bit south of Copenhagen Central. Out of the four main S-train branches, three follow this path, between Dybbølsbro and Svanemøllen (with at least four tracks). Only at Copenhagen Central, Nørreport and Østerport do all trains stop. While Dybbølsbro, Vesterport, Nordhavn and Svanemøllen all are S-train stations only. (Nørreport also has Metro service, just as both the Central Station, Østerport and Nordhavn have since 2019).

Ten women from Stralsund (in contemporary dress) is a pencil drawing in brown ink by Melchior Lorck from about 1571.

The National Gallery of Denmark (Danish: Statens Museum for Kunst, also known as "SMK", literally State Museum for Art) is the Danish national gallery, located in the centre of Copenhagen.The museum collects, registers, maintains, researches and handles Danish and foreign art dating from the 14th century to the present day.