(Following this road for about 1½ mile, on the left are the ruins called Tor di Quinto. A little further on the right of the road are some tufa-rocks, with an injured tomb of the Nasones. Following the valley under these rocks to the left we reach (1½ mile) the fine Castle of Crescenza, now a farmhouse, picturesquely situated on a rocky knoll,—once inhabited by Poussin, and reproduced in the background of many of his pictures. In the interior are some remains of ancient frescoes.

On this road, seven miles from Rome, is Prima Porta, where are the ruins of the Villa of Livia, wife of Augustus, and mother of Tiberius. When first opened, several small rooms in the villa, supposed to be baths, were covered with frescoes and arabesques in a state of the most marvellous beauty and preservation, but they are now greatly injured by damp and exposure. From the character of the paintings, a trellis-work of fruit and flowers, amid which birds and insects are sporting, it is supposed that they are the work of Ludius, described in Pliny, who "divi Augusti ætate primus instituit amœnissimam parietum picturam, villas et porticus ac topiaria opera, lucos, nemora ... blandissimo aspectu minimoque impendio." It was here that the magnificent statue of Augustus, now in the Braccio Nuovo of the Vatican, was discovered in 1863.

"What Augustus's affection for Livia was, is well known. 'Preserve the remembrance of a husband who has loved you very tenderly,' were the last words of the emperor, as he lay on his death-bed. And when asked how she contrived to retain his affection, Dion Cassius tells us that she replied, 'My secret is very simple: I have made it the study of my life to please him, and I have never manifested any indiscreet curiosity with regard to his public or private affairs.'"—Weld.

Just beyond this, the Tiber receives the little river Valca, considered to be identical with the Crimera. Hither the devoted clan of the Fabii, 4000 in number, retired from Rome, having offered to sustain, at their own cost and risk, the war which Rome was then carrying on against Veii. Here, because they felt a position within the city untenable on account of the animosity of their fellow-patricians, which had been excited by their advocacy of the agrarian law, and their popularity with the plebeians, they established themselves on a hillock overhanging the river, which they fortified, and where they dwelt for three years. At the end of that time the Veiientines, by letting loose herds of cattle like the Vaccine, which one still sees wandering in that part of the Campagna, drew them into an ambuscade, and they were all cut off to a man. According to Dionysius, a portion of the little army remained to guard the fort, and the rest fled to another hill, perhaps that now known as Vaccareccia. These were the last to be exterminated.

"They fought from dawn to sunset. The enemy slain by their hand formed heaps of corpses which barred their passage."—They were summoned to surrender, but they preferred to die.—"The people of Veii showered arrows and stones upon them from a distance, not daring to approach them again. The arrows fell like thick snow. The Fabii, with swords blunted by force of striking, with bucklers broken, continued to fight, snatching fresh swords from the hands of the enemy, and rushing upon them with the ferocity of wild beasts."—Dionysius, ix. 21.

A little beyond this, ten miles from Rome, is the stream Scannabecchi, which descends from the Crustuminian Hills, and is identical with the Allia, "infaustum Allia nomen," where the Romans were (B.C. 390) entirely defeated with great slaughter by the Gauls, before the capture of the city, in which the aged senators were massacred at the doors of their houses.

It was in the lands lying between the villa of Livia and the Tiber that Saxa Rubra[374] was situated, where Constantine (A.D. 312) gained his decisive victory over Maxentius, who, while attempting to escape over the Milvian Bridge, was pushed by the throng of fugitives into the Tiber, and perished, engulfed in the mud. The scene is depicted in the famous fresco of Giulio Romano, in the stanze of the Vatican.

On the opposite side of the river, Castel Giubeleo, on the site of the Etruscan Fidenæ, is a conspicuous object.)

(The direct road from the Ponte Molle is the ancient Via Cassia, which must be followed for some distance by those who make the interesting excursions to Veii, Galera, and Bracciano, each easily within the compass of a day's expedition. On the left of this road, three miles from Rome, is the fine sarcophagus of Publius Vibius Maximus and his wife Regina Maxima, popularly known as "Nero's Tomb.")

Following the road to the left of the Ponte Molle, we turn up a steep incline to the deserted Villa Madama, built by Giulio Romano, from designs of Raphael for Cardinal Giulio de' Medici, afterwards Clement VII. It derives its name from Margaret of Austria, daughter of Charles V., and wife, first of Alessandro de' Medici, and then of Ottavio Farnese, duke of Parma; from this second marriage, it descended through Elisabetta Farnese, to the Bourbon kings of Naples. The neglected halls contain some fresco decorations by Giulio Romano and Giovanni da Udine.