These are separated by a wall with seven doorways.
There is no nave, and the sanctuary opens direct from the second hall.
This, as usual, consists of an oblong chamber with a door at each end; but the rooms by which it is usually surrounded are here placed side by side in a line, two to the right and four to the left; further, they are covered by "corbelled" vaults, and are lighted only from the doors.

Behind the sanctuary are further novelties.

Another hypostyle hall (K) abuts on the end wall, and its dependencies are unequally distributed to right and left.
As if this were not enough, the architect also constructed, to the left of the main building, a court, five chambers of columns, various passages and dark chambers--in short, an entire wing branching off at right angles to the axis of the temple proper, with no counterbalancing structures on the other side.

These irregularities become intelligible when the site is examined.

The cliff is shallow at this part, and the smaller hypostyle hall is backed by only a thin partition of rock.