Ahu Akivi is part of the Ahu Akivi-Vai Teka complex which was built up by the Rapa Nui people in two phases. In the first phase, during the 16th century a central rectangular platform was created on a leveled surface. It had wings projecting to the north and the south directions. An approach ramp was also part of this platform which led to the ceremonial plaza stretching towards the west of the central platform. A cremation ground existed behind the central platform. The second phase of construction was elaborately planned and implemented in the early years of the 17th century when the platform was modified, a ramp was created, seven statues of equal size were erected. Another crematorium was also built. A cave in which people used to reside was also used as tomb during historic times.