Nothing inspired this feeling to so great an extent as the effect which the much lower specific gravity of Mars than Earth had upon us. We felt too small for our new home; and such was the result of this that we were able to perform feats of jumping and leaping that would have made the athletic champions of Earth turn green with envy. Even staid and elderly Doctor Hermann thought nothing of taking a leap of ten or twelve feet; and our heavy, clumsy collie dog, Rover, seemed transformed into a greyhound, so active and light of foot was he. We felt in much better spirits than we had done for years, younger, stronger, more daring, and courageous. It did not take us long to reach the lake, but the prospect disappointed us. Round the shores, as far as we could see, the forest of reeds extended; but beyond the lake, far away to the westward, the country was more elevated and promising. It was vain to attempt to get round the shore through such a swampy wilderness, and, baffled, we had to retrace our footsteps. Before leaving the lake, however, we ascertained that the water was fresh, and of excellent quality. "We will not be 'done,' Graham, after all," remarked the Doctor. "We will go back to the _Sirius_ and get out our india-rubber boat. She will carry the four of us comfortably enough." "A capital idea, Doctor; I quite forgot our boat," exclaimed Temple. We returned at once to the _Sirius_ and got out the boat, which we all helped to carry through the reeds to the water. Some little time was spent in putting the various parts together, but when all was finished our little craft looked splendid, and delighted us with her buoyancy and stability. As soon as all was ready we embarked upon this unknown lake, Sandy and Graham rowing, Temple steering, and the Doctor keeping a sharp look-out generally. Our dog curled himself up under a seat in the stern, and went to sleep. It was some time before we got out far enough to see much of the surrounding country, and when we did so the prospect was by no means an encouraging one. A vast forest of reeds, intermingled with large trees, whose smooth, spindle-shaped trunks we had already examined with astonishment, extended for miles and miles round the margin of the water. All seemed desolate; not a living creature could be heard or seen. A light breeze now began to ruffle the surface of the lake, and this we took advantage of by hoisting our slender mast, and also a small lug sail, which carried us along famously without the fatigue of rowing.