While holding a commission from Francis the First, king of France, Jacques Cartier discovered the Gulf of St. Lawrence, during his first voyage of exploration in the new world. He entered the gulf on St. Lawrence's day, in the spring of 1534, and named it in honor of the event. Cartier explored no farther to the west than about the mouth of the estuary which is divided by the island of Anticosti. It was during his second voyage, in the following year, that he discovered and explored the great river. Of the desolate shores of Labrador, on the north coast, he said, "It might as well as not be taken for the country assigned by God to Cain." The distance from Quebec to Cape Gaspe, measured upon a course which a steamer would be compelled to take, is four hundred and seven statute miles. The ship first enters the current of the river St. Lawrence at the two Bic Islands, where it has a width of about twenty miles. By consulting most maps the reader will find that geographers carry the river nearly two hundred miles beyond its usual current. In fact, they appropriate the whole estuary, which, in places, is nearly one hundred miles in width, and call it a river -- a river which lacks the characteristics of a river, the currents of which vary with the winds and tidal influences, and the waters of which are as salt as those of the briny deep. Here, in the mouth of the river, at the Bics, secure anchorage for vessels may be found; but below, in the estuary, for a distance of more than two hundred and forty-five miles, to Gaspe, there is but one port of refuge, that of Seven Islands, on the north coast. As the ship ascends the river from Bic Islands, a passage of about one hundred and sixty statute miles to Quebec, she struggles against a strong current. Picturesque islands and little villages, such as St. Andre, St. Anne, St. Rogue, St. Jean, and St. Thomas, relieve the monotony. But very different is the winter aspect of this river, when closed to navigation by ice from November until Spring. Of the many tributaries which give strength to the current of the St. Lawrence and contribute to its glory, the Saguenay River with its remarkable scenery is counted one of the wonders of our continent. It joins the great river from the north shore, about one hundred and thirty-four statute miles below Quebec. Upon the left bank, at its mouth, nestles the little village of Tadousac, the summer retreat of the governor-general of the Dominion of Canada.