ascends the steps which lead from the Temple of Concord to the Temple of Juno Moneta upon the Arx or Tarpeian Rock, on the southwestern summit of the hill, itself one of the most beautiful temples in Rome, erected by Camillus on the spot where the house of M. Manlius Capitolinus had stood. Here is established the Roman mint. Near this is the temple erected by Augustus to Jupiter Tonans and that built by Domitian to Jupiter Gustos. But all the sacred edifices which crown the Capitoline are subordinate to the Templum Jovis Capitolini, standing on a platform of eight thousand square feet, and built of the richest materials. The portico which faces the Via Sacra consists of three rows of Doric columns, the pediment is profusely ornamented with the choicest sculptures, the apex of the roof is surmounted by the bronze horses of Lysippus, and the roof itself is covered with gilded tiles. The temple has three separate cells, though covered with one roof; in front of each stand colossal statues of the three deities to whom it is consecrated. Here are preserved what was most sacred in the eyes of Romans, and it is itself the richest of all the temples of the city. What a beautiful panorama is presented to the view from the summit of this consecrated hill, only mounted by a steep ascent of one hundred steps. To the south is the Via Sacra extending to the Colosseum, and beyond it is the Appia Via, lined with monuments as far as the eye can reach. Little beyond the fora to the east is the Carinae, a fashionable quarter of beautiful shops and houses, and still further off are the Baths of Titus, extending from the Carinae to the Esquiline Mount. This hill, once a burial-ground, is now covered with the house and gardens of Maecenas, and of the poets whom he patronized. It is not rich in temples, but its gardens and groves are beautiful. To the northeast are the Viminal and Quirinal hills, after the Palatine the most ancient part of the city--the seat of the Sabine population. Abounding in fanes and temples, the most splendid of which is the Temple of Quirinus, erected originally to Romulus by Numa, but rebuilt by Augustus, with a double row of columns on each of its sides, seventy-six in number. Near by was the house of Atticus, and the gardens of Sallust in the valley between the Quirinal and Pincian, afterwards the property of the emperor. Far back on the Quirinal, near the wall of Servius, were the Baths of Diocletian, and still further to the east the Pretorian Camp established by Tiberius, and included within the wall of Aurelian. To the northeast the eye lights on the Pincian Hill covered by the gardens of Lucullus, to possess which Messalina caused the death of Valerius Asiaticus, into whose possession they had fallen. In the valley which lay between the fora and the Quirinal was the celebrated Subura,-- the quarter of shops, markets, and artificers,--a busy, noisy, vulgar section, not beautiful, but full of life and enterprise and wickedness.