[At _Cambridge_, four miles from Boston, is a college, called _Harvard College_, in honour of the Rev. John Harvard of Charleston, who left to it his library, and a considerable sum of money. This college is upon a scale so large and liberal, as to consist of seven spacious buildings, and to contain two hundred and fifty apartments for officers and students. It has an excellent library of about 17,000 volumes, a philosophical apparatus, and a museum of natural history. The average number of students is about two hundred and sixty. Admission into this college requires a previous knowledge of mathematics, Latin, and Greek. All the students have equal rights; and each class has peculiar instructors. Degrees are here conferred, as in the English universities; and the period of study requisite for the degree of bachelor of arts is four years. The professorships are numerous. Harvard College furnishes instructors and teachers to the most distant parts of the union; and, in general, for the extent of its funds, the richness of its library, the number and character of its establishments, and the means it affords of acquiring, not only an academical, but a professional education, it is considered to be without an equal in the country. It is, however, remarked, that this college is somewhat heretical in matters of religion; as most of the theological students leave it disaffected towards the doctrine of the Trinity.] * * * * * From this place we must return to New York, for the purpose of accompanying Mr. Weld on a voyage up the river Hudson to Lake Champlain. Third Day's Instruction. UNITED STATES, AND PART OF CANADA. _Narrative of a Voyage up the River Hudson, from New York to Lake Champlain. By_ ISAAC WELD, Esq. Mr. Weld, having taken his passage in one of the sloops which trade on the North or Hudson's river, betwixt New York and Albany, embarked on the second of July. Scarcely a breath of air was stirring, and the tide carried the vessel along at the rate of about two miles and a half an hour. The prospects that were presented to his view, in passing up this magnificent stream, were peculiarly grand and beautiful. In some places the river expands to the breadth of five or six miles, in others it narrows to that of a few hundred yards; and, in various parts, it is interspersed with islands. From several points of view its course can be traced to a great distance up the Hudson, whilst in others it is suddenly lost to the sight, as it winds between its lofty banks. Here mountains, covered with rocks and trees, rise almost perpendicularly out of the water; there a fine champaign country presents itself, cultivated to the very margin of the river, whilst neat farm-houses and distant towns embellish the charming landscapes.