National Museum of Denmark

The National Museum of Denmark (Nationalmuseet) in Copenhagen is Denmark's largest museum of cultural history, presenting the histories of Danish and foreign cultures in an international context. Located a short distance from Strøget at the center of Copenhagen, the institution holds the majority of the country's ancient relics alongside significant collections of foreign antiquities and ethnographic objects. It serves as the central body for Danish cultural heritage, managing national commitments in archaeology, ethnology, numismatics, ethnography, natural science, conservation, and communication, while also overseeing building antiquarian activities for Danish churches and administering the Danefæ, the national treasures.

The museum was established in 1819, though its formal inception is dated to 1849. It has been housed at its current location on Frederiksholms Kanal since 1892. Over the years, the institution has undergone significant expansions, with wings added in 1936 and 1992. A major renovation of the Danish prehistory section was completed and reopened in May 2008. In 2013, Margrethe II of Denmark opened a major Viking exhibition that subsequently toured internationally, including a stop at the British Museum in London. The museum has also engaged in modern restitution efforts, repatriating a 17th-century sacred feathered cloak to the Tupinambá people of Brazil in 2024, placing it in the custodianship of the National Museum in Rio de Janeiro. Notable directors have included Christian Jürgensen Thomsen (1825 to 1865), Jens Jacob Asmussen Worsaae (1856 to 1874), Sophus Müller (1895 to 1921), Olaf Olsen (1981 to 1995), and Rane Willerslev (2017 to present).

The museum's collections span 14,000 years of Danish history, from Ice Age reindeer hunters and the Viking Age to the Middle Ages, Renaissance, and modern history up to 2000. It maintains Denmark's largest and most varied collection of objects from ancient Greece, Italy, the Near East, and Egypt, including material retrieved during the Danish excavation of Tell Shemshara in Iraq in 1957. The numismatic department holds Danish coins from Viking times to the present, as well as currency from ancient Rome, Greece, and other cultures. Its ethnographic holdings are substantial, encompassing the Hatt Collection, one of Europe's largest collections of pre-Columbian objects from the Caribbean Islands, featuring around 7,800 catalogue numbers curated by geographer and archaeologist Gudmund Hatt between 1919 and 1947. The museum also sponsors SILA, the Greenland Research Center, to further archaeological and anthropological research in Greenland.

Signature artifacts in the museum's main building include the Gundestrup cauldron, the Trundholm Sun Chariot, the Egtved Girl coffin, the Hjortspring boat, the Kingittorsuaq Runestone, the Snoldelev Stone, the Seikilos epitaph, the Holmegaard bow, and the Tjele helmet fragment. Copies of the Golden horns of Gallehus are displayed, as the originals were stolen and melted down in 1802. Other notable items include the Huldremose woman, the Skarpsalling vase, the Dejbjerg chariots, the Lisbjerg golden altar, and the Frøslev shrine. The institution also publishes the yearbook Nationalmuseets Arbejdsmark, which has been issued since 1928.

The museum's main exhibition space is the Prince's Palace (Prinsens Palæ), a former royal residence constructed between 1743 and 1744 by architect Nicolai Eigtved for the future King Frederick V. Situated on Frederiksholms Kanal in Copenhagen, the palace was converted into museum space and has received multiple architectural expansions to accommodate the growing collections.

The National Museum of Denmark is owned by the Cabinet of Denmark. Its primary location is in Copenhagen Municipality, with additional historic properties and specialized museums distributed throughout the country. Affiliated sites include the Open-Air Museum in Lyngby, the Frøslev internment camp museum in South Jutland, the Resistance Museum, the Music History Museum, the Industry Museum, the War Museum, the Navy Museum, the Jelling Stones Museum, Lille Mølle on Christianshavn, Liselund Manor on the island of Møn, and the Kommandørgården with the Toftum School on Rømø.