The large town next below where these mountains commence is Bonn, which is, perhaps, thirty or forty miles above Cologne. The country up as far as Bonn from Cologne is pretty level, and a railroad has been made there. At Bonn the mountains begin, and the railroad has accordingly not been yet carried any farther. Mr. George and Rollo went up to Bonn by the railroad.

Mr. George wished to stop at Bonn for half a day to visit a celebrated university that is there. The buildings of this university were formerly a palace; but they were afterwards given up to the use of the university, which subsequently became one of the most distinguished seminaries of learning in Europe. Mr. George wished to visit this university. He had letters of introduction to some of the professors. He wished also to see the library and the cabinets of natural history that were there. He invited Rollo to go with him, but Rollo concluded not to go. He would have liked to have seen the library very well, and the cabinets, but he was rather afraid of the professors.

So, while Mr. George went to visit the literary institution, Rollo amused himself by rambling about the town, and looking at the quaint old churches, and the houses, and the fortifications, and in strolling along the quay, by the shore of the river, to see the steamers and tow boats go up and down.

At length he went to the hotel. The hotel was just without the gates, near the river. There was a garden between the hotel and the river, with a terrace at the margin of it, overlooking the water, where there were tables and chairs ready for any person who might choose to take coffee or any other refreshments there. Mr. George's room was on this side of the hotel, and being pretty high it overlooked the gardens, and the terrace, and the river, and afforded a charming view. Up the river, on the other side, about three or four miles off, the Sieben Gebirgen were plainly to be seen, the summits of them tipped with ancient ruins.

After Rollo had been sitting there about half an hour, Mr. George came home. It was then about one o'clock.

"Well, Rollo," said he, "we are going up the river. I have engaged the landlord to send us up in a carriage to some pleasant place on the bank of the river among the mountains, where we can spend the Sabbath."

"Why, what day is it?" asked Rollo.

"It is Saturday," replied Mr. George.

Rollo was quite surprised to find that it was Saturday. In fact, in travelling on the Rhine, as there is so little to mark or distinguish one day from another, we almost always soon lose our reckoning.