The Sirindhorn Museum has three main parts: the dinosaur fossil site museum, the fossil storage and research building, and the permanent museum building. The dinosaur fossil site museum is the in situ fossil site covered with a permanent building which includes a small exhibition area and a small meeting room. The fossils storage and research building is used to temporary store fossils and prepare them prior to transferring them to the permanent museum building. Not at all fossils have yet been transferred to the permanent museum building. The permanent museum building has 8,800 square meters of usable area. This includes service collection, research, and exhibition areas.