Besides the villages and towns laid down on the map, upon this coast, there are many little hamlets scattered along the way, so that, as seen across the water from Naples, there seems to be, as it were, a continued town, extending along the whole line of the shore.

Among the places named on the map you see the sites of Herculaneum and Pompeii marked. Pompeii lies to the south-east from the mountain, and Herculaneum to the south-west. Of course the lava, in breaking out from the crater in different eruptions, runs down the mountain, sometimes on one side and sometimes on another. It is the same with the showers of stones and ashes, which are carried in different directions, according to the course of the wind.

Very near the site of Herculaneum you see a small town laid down, named Resina. This is the place where people stop when about to make the ascent of Vesuvius, and leave the carriage in which they came from Naples. If they come by the railroad, they leave the train at the Portici station, which, also, you will see upon the map, and thence go to Resina by a carriage.

At Resina they take another carriage, or sometimes go on in the same, until they get up to what is called the Hermitage, the place of which you also see marked on the map. The Hermitage is so called because the spot was once the residence of a monk who lived there alone in his cell. It is now, however, a sort of ruin.

There is no carriage road at all beyond the Hermitage, and here, accordingly, the party of travellers take mules or donkeys, to go on some distance farther. At last they reach a part of the mountain which is so steep that even mules and donkeys cannot go; and here the people are accordingly obliged to dismount, and to climb up the last part of the ascent on foot, or else to be carried up in a chair, which is the mode usually adopted for ladies. You will see how Mr. George and Rollo managed, in the next chapter.

The ruins of Herculaneum can be visited on the same day in which you make the ascent of Vesuvius; for, as you see by the map, they are very near the place, Resina, where the ascent of the mountain commences. Pompeii, however, is much farther on, and usually requires a separate day.

Besides, it takes much longer to visit Pompeii than Herculaneum, on account of there being go much more to see there. The reason for this is, that the excavations have been carried on much farther at Pompeii than at Herculaneum. Herculaneum was buried up in lava, and the lava, when it cooled, became as hard as a stone; whereas Pompeii was only covered with ashes and cinders, which are very easily dug away.

Besides, Herculaneum was buried very deep, so that, in order to get to it, you have to go far down under ground. The fact that there was an ancient city buried there was discovered about a hundred and fifty years ago, by a man digging a well in the ground above. In digging this well, the workmen came upon some statues and other remains of ancient art. They dug these things out, and afterwards the excavations were continued for many years; but the difficulties in the way were so great, on account of the depth below the surface of the ground where the work was to be done, and also on account of the hardness of the lava, that after a while it was abandoned. People, however, now go down sometimes through a shaft made near the well by which the first discovery was made, and ramble about, by the light of torches, which they carry with them, among the rubbish in the subterranean chambers.

The site of Pompeii was discovered in the same way with Herculaneum, namely, by the digging of a well. Pompeii, however, as has already been said, was not buried nearly as deep as Herculaneum, and the substances which covered it were found to be much softer, and more easily removed. Consequently a great deal more has been done at Pompeii than at Herculaneum in making excavations. Nearly a third of the whole city has now been explored, and the work is still going on.