It was found impossible to scale it, so they had to wend their way around to the west side of this mountain, so well named Mount Terror.

The day was now far spent, and so Talbot determined to order a halt, and after supper to rest till another day should break.

Except when cliffs intervened, they had hitherto been quite in sight of the ship, and could even make out her signals. But now a shoulder of the mount itself intervened, and for a time they should see the Flora M'Vayne no more.

But now a new surprise awaited them. For just here, on this side of the hill, they found a stream, or spring of water, trickling down the mountain side, and forming in its way a clear and wonderfully-shaped icy cascade.

It was caused by the melting of the snow, certainly not by the sun's heat, but by the eternal volcanic fires that were pent up in the mountain itself.

What could be more marvellous!

Strangely beautiful, too, were these frozen cascades, for therein could be seen every colour of the rainbow, all of radiant light. Beauties certainly never designed to please man's eye.

Alas! what poor selfish mortals we human beings are! Everything made for our use, indeed! The very idea makes one who has travelled, and who has seen Nature in all its shows and forms, smile. It is a doctrine that only your poor stay-at-home mortals can possibly put faith in.

Another surprise--a cave.

They venture fearfully into it, feeling their way with their alpen-stocks.