The National Museum of Cambodia (Khmer: សារមន្ទីរជាតិ) in Phnom Penh is Cambodia's largest museum of cultural history and is the country's leading historical and archaeological museum.
The museum houses is one of the world's largest collections of Khmer art, including sculptural, ceramics, bronzes, and ethnographic objects. The Museum’s collection includes over 14,000 items, from prehistoric times to periods before, during, and after the Khmer Empire, which at its height stretched from Thailand, across present-day Cambodia, to southern Vietnam.
The National Museum of Cambodia is located on Street 13 in central Phnom Penh, to the north of the Royal Palace and on the west side of Veal Preah Man square. The visitor’s entrance to the compound are at the corner of Streets 13 and 178. The Royal University of Fine Arts is located on the west side of the museum. The museum is under the authority of Cambodian Ministry of Culture and Fine Arts. The Museum buildings, inspired by Khmer temple architecture, were constructed between 1917 and 1924, the museum was officially inaugurated in 1920, and renovated in 1968.
George Groslier (1887–1945), historian, curator and author was the motivating force behind much of the revival of interest in traditional Cambodian arts and crafts, and it was he who designed this building that is today ‘traditional Khmer’ architecture. It is perhaps better described as a building enlarged from Cambodian temple prototypes seen on ancient bas-reliefs and reinterpreted through colonial eyes to meet the museum-size requirements.
The foundation stone for the new museum was laid on 15 August 1917. Some two-and-a-half years later, the completed museum was inaugurated during Khmer New Year on 13 April 1920 in the presence of H.M King Sisowath, François-Marius Baudoin, Résident-supérieur, and M. Groslier, director of Cambodian Arts, and Conservator of the museum.
The original design of the building was slightly altered in 1924 with extensions that added wings at either end of the eastern façade that made the building even more imposing.
Control of the National Museum and Arts Administration was ceded by the French to the Cambodians on 9 August 1951 and following Independence in 1953, the then Musée National de Phnom Penh was the subject of bilateral accords. In 1966 Chea Thay Seng was the first Cambodian Director of the Museum and Dean of the newly created Department of Archaeology at the Royal University of Fine Arts. This university that form its foundation as the Ecole des Arts Cambodgiens in 1920 was intimately linked with students, artisans and teachers who worked to preserve Cambodian cultural traditions, can still be found to the rear of the museum.
During Khmer Rouge regime of 1975-79—devastated all aspects of Cambodian life including the cultural realm. The Museum, along with the rest of Phnom Penh, was evacuated and abandoned. The Museum, closed between 1975 and 1979, and was found in disrepair, its roof rotten and home to a vast colony of bats, the garden overgrown, and the collection in disarray, many objects damaged or stolen. The Museum was quickly tidied up and reopened to the public on April 13, 1979. However, many of the Museum's employees had lost their lives during the Khmer Rouge regime.