The Museo de la Nación is one of two major museums of Peruvian history in Lima, Peru. It is much larger than the other main museum in Lima, the Peruvian National Museum of Archaeology, Anthropology, and History. Currently it is no longer being used as a museum, carrying only very esporadical exhibitions.
The Museum of the Nation housed thousands of artifacts spanning the entire span of human occupation in Peru, including an impressive collection of Moche, Nazca, and Wari ceramics. The museum also houses reproductions of many famous ancient Andean artifacts, most notably the Lanzón from Chavín de Huantar ; a recreation of the burial chamber of the Lord of Sipan; and the famous Revolt of the Objects Mural. However it is closed and being treated as the office of the Ministry of Culture.
Wikipedia https://en.wikipedia.org/wiki/Museo_de_la_Nación
Coordinates -12°5'12.245" N -77°0'6.719" E