In the great majority of temples with a tower superstructure, a shikhara (in the north) or vimana (in the south), this chamber is placed directly underneath it, and the two of them form the main vertical axis of the temple. These together may be understood to represent the axis of the world through Mount Meru. The garbha griham is usually also on the main horizontal axis of the temple which generally is an east-west axis. In those temples where there is also a cross-axis, the is generally at their intersection.