We went to see the ruins of the old haven, so compact with that bituminous sand in which the materials are laid, as the like is hardly to be found, though all this has not been sufficient to protect it from the fatal concussions of several earthquakes (frequent here) which have almost demolished it, thirteen vast piles of marble only remaining; a stupendous work in the bosom of Neptune! To this joins the bridge of Caligula, by which (having now embarked ourselves) we sailed to the pleasant Baia, almost four miles in length, all which way that proud Emperor would pass in triumph. Here we rowed along toward a villa of the orator Cicero's, where we were shown the ruins of his Academy; and, at the foot of a rock, his Baths, the waters reciprocating their tides with the neighboring sea. Hard at hand, rises Mount Gaurus, being, as I conceived, nothing save a heap of pumices, which here float in abundance on the sea, exhausted of all inflammable matter by the fire, which renders them light and porous, so as the beds of nitre, which lie deep under them, having taken fire, do easily eject them. They dig much for fancied treasure said to be concealed about this place. From hence, we coasted near the ruins of Portus Julius, where we might see divers stately palaces that had been swallowed up by the sea after earthquakes. Coming to shore, we pass by the Lucrine Lake, so famous heretofore for its delicious oysters, now producing few or none, being divided from the sea by a bank of incredible labor, the supposed work of Hercules; it is now half choked up with rubbish, and by part of the new mountain, which rose partly out of it, and partly out of the sea, and that in the space of one night and a day, to a very great altitude, on the 29th September, 1538, after many terrible earthquakes, which ruined divers places thereabout, when at midnight the sea retiring near 200 paces, and yawning on the sudden, it continued to vomit forth flames and fiery stones in such quantity, as produced this whole mountain by their fall, making the inhabitants of Pozzolo to leave their habitations, supposing the end of the world had been come.
From the left part of this, we walked to the Lake Avernus of a round form, and totally environed with mountains. This lake was feigned by the poet for the gates of hell, by which Æneas made his descent, and where he sacrificed to Pluto and the Manes. The waters are of a remarkably black color; but I tasted of them without danger; hence, they feign that the river Styx has its source. At one side, stand the handsome ruins of a Temple dedicated to Apollo, or rather Pluto, but it is controverted. Opposite to this, having new lighted our torches, we enter a vast cave, in which having gone about two hundred paces, we pass a narrow entry which leads us into a room of about ten paces long, proportionably broad and high; the side walls and roof retain still the golden mosaic, though now exceedingly decayed by time. Here is a short cell or rather niche, cut out of the solid rock, somewhat resembling a couch, in which they report that the Sibylla lay, and uttered her Oracles; but it is supposed by most to have been a bath only. This subterranean grot leads quite through to Cuma, but is in some places obstructed by the earth which has sunk in, so as we were constrained back again, and to creep on our bellies, before we came to the light. It is reported Nero had once resolved to cut a channel for two great galleys that should have extended to Ostia, 150 miles distant. The people now call it Licola.
From hence, we ascended to that most ancient city of Italy, the renowned Cuma, built by the Grecians. It stands on a very eminent promontory, but is now a heap of ruins. A little below, stands the Arco Felice, heretofore part of Apollo's Temple, with the foundations of divers goodly buildings; among whose heaps are frequently found statues and other antiquities, by such as dig for them. Near this is the Lake Acherutia, and Acheron. Returning to the shore, we came to the Bagni de Tritoli and Diana, which are only long narrow passages cut through the main rock, where the vapors ascend so hot, that entering with the body erect you will even faint with excessive perspiration; but, stooping lower, as sudden a cold surprises. These sudatories are much in request for many infirmities. Now we entered the haven of the Bahiæ, where once stood that famous town, so-called from the companion of Ulysses here buried; not without great reason celebrated for one of the most delicious places that the sun shines on, according to that of Horace:
"Nullus in Orbe locus Baiis prælucet amœnis."
Though, as to the stately fabrics, there now remain little save the ruins, whereof the most entire is that of Diana's Temple, and another of Venus. Here were those famous poles of lampreys that would come to hand when called by name, as Martial tells us. On the summit of the rock stands a strong castle garrisoned to protect the shore from Turkish pirates. It was once the retiring place of Julius Cæsar.
Passing by the shore again, we entered Bauli, observable from the monstrous murder of Nero committed on his mother Agrippina. Her sepulchre was yet shown us in the rock, which we entered, being covered with sundry heads and figures of beasts. We saw there the roots of a tree turned into stone, and are continually dropping.
MISENUS
Thus having viewed the foundations of the old Cimmeria, the palaces of Marius, Pompey, Nero, Hortensius, and other villas and antiquities, we proceeded toward the promontory of Misenus, renowned for the sepulchre of Æneas's Trumpeter. It was once a great city, now hardly a ruin, said to have been built from this place to the promontory of Minerva, fifty miles distant, now discontinued and demolished by the frequent earthquakes. Here was the villa of Caius Marius, where Tiberius Cæsar died; and here runs the Aqueduct, thought to be dug by Nero, a stupendous passage, heretofore nobly arched with marble, as the ruins testify. Hence, we walked to those receptacles of water called Piscina Mirabilis, being a vault of 500 feet long, and twenty-two in breadth, the roof propped up with four ranks of square pillars, twelve in a row; the walls are brick, plastered over with such a composition as for strength and politure resembles white marble. 'Tis conceived to have been built by Nero, as a conservatory for fresh water; as were also the Centi Camerelli, into which we were next led. All these crypta being now almost sunk into the earth, show yet their former amplitude and magnificence.
Returning toward the Baia, we again pass the Elysian Fields, so celebrated by the poets, nor unworthily, for their situation and verdure, being full of myrtles and sweet shrubs, and having a most delightful prospect toward the Tyrrhene Sea. Upon the verge of these remain the ruins of the Mercato di Saboto, formerly a Circus; over the arches stand divers urns, full of Roman ashes.
Having well satisfied our curiosity among these antiquities, we retired to our felucca, which rowed us back again toward Pozzolo, at the very place of St. Paul's landing. Keeping along the shore, they showed us a place where the sea water and sands did exceedingly boil. Thence, to the island Nesis, once the fabulous Nymph; and thus we leave the Baia, so renowned for the sweet retirements of the most opulent and voluptuous Romans. They certainly were places of uncommon amenity, as their yet tempting site, and other circumstances of natural curiosities, easily invite me to believe, since there is not in the world so many stupendous rarities to be met with, as in the circle of a few miles which environ these blissful abodes.