Guyana National Museum is a museum in Georgetown, Demerara-Mahaica, Guyana. It was established on 13 February 1868. The idea of starting a museum was conceived by members of the Royal Agricultural and Commercial Society (RACS) of British Guiana. When RACS was established in 1844, one of its aims was to construct a Museum to house local minerals, soils, timbers, fruits, seeds, gums, resins, dyes and drugs, as well as the flora and fauna of the country.