We remained for an hour at this place, contemplating the vast plains under the brightness of the lava, which was some times wonderfully intense. Rapid tremblings ran along the mountain caused by internal bubblings, deep noise, distinctly transmitted through the liquid medium were echoed with majestic grandeur. At this moment the moon appeared through the mass of waters and threw her pale rays on the buried continent. It was but a gleam, but what an indescribable effect! The Captain rose, cast one last look on the immense plain, and then bade me follow him. We descended the mountain rapidly, and, the mineral forest once passed, I saw the lantern of the Nautilus shining like a star. The Captain walked straight to it, and we got on board as the first rays of light whitened the surface of the ocean.