"That's pretty poetry," said Rollo.
"Very pretty indeed," said his father.
The horse now began to trot along the road. The little island continued in view for a while, and then disappeared, and afterwards came into view again, as the road went turning and winding around, following the indentations of the shore.
At length, after a short but very pleasant ride, the party arrived safely at the inn again at Villeneuve.
Chapter XIII.
Plan Formed.
The reason why the Lake of Geneva is of a crescent form is, that that is the shape of the space in the bottom of the valley which it fills. There are two ranges of mountains running in a curved direction almost parallel to each other, and the space between them, for a certain distance, is filled with water, owing to the spreading out of the waters of the Rhone in flowing through. Thus the lake is produced by the valley, and takes its form from it.