front, through a PORTA TRIUMPHALIS.^[54]

Before the time of Sulla there had been a gate in the south wall of the city, approached by one road, which ascended from the east on the arches facing the present Via degli Arconi. After entering the city one went straight up a grade not very steep to the basilica, and to the open square or ancient forum which was the space now occupied by the two modern piazzas, the Garibaldi and the Savoia, and on still farther to the temple. When Sulla rebuilt the city, and laid out a forum on the level space directly south of and below the town, he made another road from the west to correspond to the old ascent from the east, and brought them together at the old central gate, which he enlarged to the PORTA TRIUMPHALIS. In the open square in front of the basilica had stood the statue of some famous man^[55] on a platform of squared stone 16 x 17-1/2 feet in measurement. Around this base the Sullan improvements put a restraining wall of opus quadratum.^[56] The open square was in front of the basilica and to its left below the temple. There was but one way to the terrace above the temple from the ancient forum. This was a steep road to the right, up the present Via delle Scalette. Another road ran to the left back of the basilica, but ended either in front of the western cave connected with the temple, or at the entrance into the precinct of the temple.

THE GATES.

Strabo, in a well known passage,^[57] speaks of Tibur and Præneste as two of the most famous and best fortified of the towns of Latium, and tells why Præneste is the more impregnable, but we have no mention of its gates in literature, except incidentally in Plutarch,^[58] who says that when Marius was flying before Sulla's forces and had reached Præneste, he found the gates closed, and had to be drawn up the wall by a rope. The most ancient reference we have to a definite gate is to the Porta Triumphalis, in the inscription just mentioned, and this is the only gate of Præneste mentioned by name in classic times.

In 1353 A.D. we have two gates mentioned. The Roman tribune Cola di Rienzo (Niccola di Lorenzo) brought his forces out to attack Stefaniello Colonna in Præneste. It was not until Rienzo moved his camp across from the west to the east side of the plain below the town that he saw how the citizens were obtaining supplies. The two gates S. Cesareo and S. Francesco^[59] were both being utilized to bring in supplies from the mountains back of the city, and the stock was driven to and from pasture through these gates. These gates were both ancient, as will be shown below. Again in 1448 when Stefano Colonna rebuilt some walls after the awful destruction of the city by Cardinal Vitelleschi, he opened three gates, S. Cesareo, del Murozzo, and del Truglio.^[60] In 1642^[61] two more gates were opened by Prince Taddeo Barberini, the Porta del Sole, and the Porta delle Monache, the former at the southeast corner of the town, the latter in the east wall at the point where the new wall round the monastery della Madonna degl'Angeli struck the old city wall, just above the present street where it turns from the Via di Porta del Sole into the Corso Pierluigi. This Porta del Sole^[62] was the principal gate of the town at this time, or perhaps the one most easily defended, for in 1656, during the plague in Rome, all the other gates were walled up, and this one alone left open.^[63]

The present gates of the city are: one, at the southeast corner, the Porta del Sole; two, near the southwest corner, where the wall turns up toward S. Martino, a gate now closed;^[64] three, Porta S. Martino, at the southwest corner of the town; on the west side of the city, none at all; four, Porta S. Francesco at the northwest corner of the city proper; five, a gate in the arx wall, now closed,^[65] beside the mediæval gate, which is just at the head of the depression shown in plate III, the lowest point in the wall of the citadel; on the east, Porta S. Cesareo, some distance above the town, six; seven, Porta dei Cappuccini, which is on the same terrace as Porta S. Francesco; eight, Portella, the eastern outlet of the Via della Portella; nine, a postern just below the Portella, and not now in use;^[66] ten, Porta delle Monache or Santa Maria, in front of the church of that name. The most ancient of these, and the ones which were in the earliest circle of the cyclopean wall, are five in number: Porta S. Francesco,^[67] the gate into the arx, Porta S. Cesareo,^[68] Porta dei Cappuccini, and the postern at the corner where the early cyclopean cross wall struck the main wall.

The second wall of the city, which was rather an enlargement of the first, was cyclopean on the east as far as the present Porta del Sole, and either scarped cliff or opus quadratum round to Porta S. Martino, and up to Porta S. Francesco.^[69] At the east end of the modern Corso, there was a gate, made of opus quadratum,^[70] as is shown not only by the fact that this is