The chief inducement for continuing to dig out these old ruins, is to recover the various pictures, sculptures, utensils, and other curious objects that are found in the houses. These things, as fast as they are found, are brought to Naples, and deposited in an immense museum, which has been built there to receive them.
You will see in a future chapter how Rollo went to see this museum.
Vesuvius, Herculaneum, and Pompeii are all to the eastward of Naples, following the shore of the bay. To the westward, at the distance of about a mile or two from the centre of the town, is a famous passage through a hill, like the tunnel of a railway, which is considered a great curiosity. This passage is called the Grotto of Posilipo. You will see its place marked upon the map. The wonder of this subterranean passage way is its great antiquity. It has existed at least eighteen hundred years, and how much longer nobody knows. It is wide enough for a good broad road. When it was first cut through, it was only high enough for a carriage to pass; but the floor of it has been cut down at different times, until now the tunnel is nearly seventy feet high at the ends, and about twenty-five in the middle. High up on the sides of it, at different distances, you can see the marks made by the hubs of the wheels, as they rubbed against the rocks, at the different levels of the road way, in ancient times.
On passing through the grotto in a carriage, or on foot, the traveller comes out to an open country beyond, where he sees a magnificent prospect spread out before him. The road goes on along the coast, and comes to several very curious places, which will be described particularly in future chapters of this volume.
On the afternoon of the day when Mr. George and his party arrived at the hotel, just before sundown, Rollo came into Mrs. Gray's parlor, where Mr. George and all the rest of the party, except Josie, were sitting, and asked them to go with him and see a place which he and Josie had found.
"Where is it, and what is it?" asked Mrs. Gray.
"You must come and see," said Rollo. "I would rather not tell you till you come and see."
But Mrs. Gray, being somewhat fatigued with her ride, and being, moreover, very comfortably seated on a sofa, seemed not inclined to move.
"Rosie may go instead," said Mrs. Gray, "and when she has seen it, she may come back and tell me, and if she thinks it is worth while I will go."
"Well," said Rollo; "come, Rosie."