Moai statues are massive megaliths at Easter Island, and these are what this island is famous for. The moais were built in approximately 1400 - 1650 A.D. by the natives of this island also known as Rapa Nui. Many know them as the Easter Island heads. This is a misconception from having seen photos of statues in the volcano Rano Raraku partitially covered up with soil. Truth is that all of these "heads" have full bodies.