"The proper course of the river," he said, "lies at the foot of those hills. But this would take us out of our road, and, moreover, the stream is not navigable for many stoloi above the turning-point. We shall hold on nearly in the same direction as the present till we land at their foot."
"And how," I said, "are we to cross them?"
"At your choice, either by carriage or by balloon," he said. "There is at our landing-place a town in which we shall easily procure either."
"But," said I, "though our luggage is far less heavy than would be that of a bride on Earth, and Eveena's forms the smallest portion of it, I should fancy that it must be inconveniently heavy for a balloon."
"Certainly," he replied; "but we could send it by carriage even over the mountain roads. The boat, however, will go on, and will meet us some thirty miles beyond the point where we leave it."
"And how is the boat to pass over the hills?"
"Not over, but under," he said, smiling. "There is no natural passage entirely through the range, but there is within it a valley the bottom of which is not much higher than this plain. Of the thirty miles to be traversed, about one-half lies in the course of this valley, along which an artificial canal has been made. Through the hills at either end a tunnel has been cut, the one of six, the other of about nine miles in length, affording a perfectly safe and easy course for the boat; and it is through these that nearly all the heavy traffic passing in this direction is conveyed."
"I should like," I said, "if it be possible, to pass through one at least of these tunnels, unless there be
