A little to the west of this proud summit, below it in a very extraordinary hollow, is a circular lake of two acres, reported to be unfathomable. The descriptions which I have read of the craters of exhausted volcanoes leave very little doubt of this being one; and the conical regularity of the summit of Galtymore speaks the same language. East of this respectable hill, to use Sir William Hamilton's language, is a declivity of about one-quarter of a mile, and there Galtybeg rises in a yet more regular cone; and between the two hills is another lake, which from its position seems to have been once the crater which threw up Galtybeg, as the first mentioned was the origin of Galtymore. Beyond the former hill is a third lake, and east of that another hill; I was told of a fourth, with another corresponding mountain. It is only the mere summits of these mountains which rise above the lakes. Speaking of them below, they may be said to be on the tops of the hills. They are all of them at the bottom of an almost regularly circular hollow. On the side next the mountain-top are walls of perpendicular rocks, in regular strata, and some of them piled on each other, with an appearance of art rather than nature. In these rocks the eagles, which are seen in numbers on the Galtees, have their nests. Supposing the mountains to be of volcanic origin, and these lakes the craters, of which I have not a doubt, they are objects of the greatest curiosity, for there is an unusual regularity in every considerable summit having its corresponding crater. But without this circumstance, the scenery is interesting in a very great degree. The mountain summits, which are often wrapped in the clouds, at other times exhibit the freest outline; the immense scooped hollows which sink at your feet, declivities of so vast a depth as to give one terror to look down; with the unusual forms of the lower region of hills, particularly Bull Hill, and Round Hill, each a mile over, yet rising out of circular vales, with the regularity of semi-globes, unite upon the whole to exhibit a scenery to the eye in which the parts are of a magnitude so commanding, a character so interesting, and a variety so striking, that they well deserve to be examined by every curious traveller.