With rowing and sailing it took nearly all day, with a rest of two hours at noon, to reach the Lake of Bay. They halted for the night at a little village close by where the river begins, and while the sun was yet in the sky our friends took a stroll by the shore of the lake. It seemed to them a very large lake, and the boys were not at all surprised to learn that the circumference of this sheet of water was more than a hundred miles, and that it washed the shores of three fertile provinces--Manilla, Laguna, and Cavite. It abounded in fish, and their attention was called to a fishing-raft, with a curious system of bamboo poles, by which the net was managed. Doctor Bronson explained to the boys that everything about the concern was of bamboo, with the exception of the fibre of the net; and even that, he said, might possibly be of bamboo, as this article can be used for coarse netting, though it is too brittle for fine work. [Illustration: A BAMBOO FISHING-RAFT.] Their guide informed them that all the waters of Luzon were abundantly supplied with fish, so that this article of food was very cheap. He said a man could live on five cents a day, and have all he wanted to eat; this was the price for the interior provinces--three cents for rice and two for fish and cabbage--but he admitted that in Manilla food was dearer. There a man can hardly subsist on five cents a day, though he can get along very well on ten. Most of the fishes are coarse and of a muddy flavor, and there are not many varieties eaten by foreigners. They were lodged in the house of a gentleman who was acquainted with Mr. Segovia, and was glad to have the opportunity of entertaining strangers. "We are away from civilization," said he, "and are delighted to welcome any one who can give us news of the outer world, and relieve the monotony of our life. Hardly a dozen persons come here in a year, and therefore you may be sure that all who do are heartily welcome." They were bountifully fed at the table of their host; and as he was anxious to talk on almost every conceivable topic, it was very late before they went to bed. The next morning the journey was resumed to the estate of Jala-jala; it was formerly owned by the author of "Twenty Years in the Philippine Islands," and was rather extravagantly described in his book. The shore along the lake is flat, and serves as an excellent pasture for the cattle belonging to the establishment, and back of the shore there is a wide area of slightly elevated country, covered with rice and sugar fields. Beyond these fields is a hilly region backed by a mountain that is thickly wooded to its summit, and abounds in game birds and animals of several kinds. Three sides of the estate are surrounded by water, as it stands on a broad peninsula; there is another peninsula of nearly the same extent farther up the lake, which is likewise the home of a wealthy planter.