On the banks of the river which skirts the eastern side of Ongcor Thôm are several remains. The first you come to is Fiao Saïe, two or three hundred metres from the water's edge. Large and deep ditches surround it on all sides; and when these have been crossed you arrive in front of a terrace 45 metres long, and 2 metres 50 centimetres in width. Four rows of columns 1 metre high are all that is left standing. Those in the middle rows are square, the others are fluted, with capitals. This terrace leads to a square formed by four galleries, each 20 metres long: the one facing the terrace has three porticoes with doors and staircases, while in the centre, and at each corner of the gallery, are towers.
Another gallery, 40 metres long, leads from the central tower to another larger one, where, on a high pedestal, is placed the principal idol. On each side of this tower are three staircases, with porticoes projecting four or five metres, and supported by six high columns. All the windows have been ornamented with twisted bars, many of which still remain. By the side of each door are carved columns, every block being cut and polished with infinite patience and art. There are some bas-reliefs portraying a lion devouring a stag, dances, pantomimes, worshippers before idols, &c. As at Ongcor-Wat, the building is entirely composed of great blocks of sandstone.
PREA SAT IHEUR MANONE TIREADA, OR THE TEMPLE OF THE ANGELS.
This little pagoda is only about 150 metres from the preceding, and, according to tradition, was formerly a celebrated school for Buddhist theology. At the east is the principal entrance, which consists of a gallery 18 metres long, with a portico in the centre, and staircases. A second gallery, 30 metres long, terminated by a tower, extends from the centre of the other, and at about two-thirds of its length open out on either side porticoes and staircases. There are two other small buildings north and south, and a third behind the tower. That on the south is in good preservation, but receives no light except through a single door. This pagoda has been built with smaller stones than the other temples: in its architecture and details it much resembles Fiao Saïe.
Near Iheur Manone Tireada is a bridge of very ancient date, in a fair state of preservation, excepting the parapet and a portion of the roadway, which are a mass of ruins; but the piers and arches still remain. The piers are formed of sandstone, some of the blocks being long, others square, and placed irregularly; a few only are carved.