I descended from the height, and continued my course, feeling unusually weak and weary, when, some way along the valley, I observed several circular holes, full of mud of different colours bubbling up, while vapour issued from various fissures in the sides of the hills, and a sulphureous odour pervaded the air.
Becoming more and more fatigued, at last I threw myself on the ground, and ate a few of the thistle roots which I had fortunately brought with me. I remember noticing a large hole not far off, but it appeared to be empty. I felt very drowsy, and dropped off to sleep before long, my head resting on my knees; when suddenly I became conscious of a loud rumbling sound, while the earth beneath me seemed to shake and upheave.
Springing to my feet, what was my horror to see, close to me, a mass of dark water and mud rising up in the shape of a column! Higher and higher it rose, surrounded by volumes of vapour; while from its summit was scattered far and wide thick lumps of mud. Becoming aware that I had been sleeping close to an active mud geyser, I sprang away from the dangerous neighbourhood, narrowly escaping being overwhelmed with the hot and horrible mixture. The spout, or column, I should think, must have risen to a height of nearly fifty feet; while every few seconds loud reports were heard, and with each report a dense volume of steam shot forth—the ground meanwhile shaking violently.
I stood watching it till, gradually decreasing, the centre part of the column sank down into the orifice from which it had been expelled; and within a short time all was again quiet. The mass of mud which covered the ground, and coated even the boughs of the neighbouring trees, alone showed the violent outbreak that had just taken place.
As I advanced the valley began to narrow. Miasmatic vapours, escaping from holes and crevices on either side, filled the air, making it difficult to breathe with freedom, so I hastened on, anxious to get out of so horrible a region. To escape from it I climbed a hill, along the side of which I made my way as fast as the uneven nature of the ground and fallen logs and rocks would allow.
I again got into a more open country, where I became conscious of a considerable change in the atmosphere. Hitherto the air had been tolerably warm, though bracing; it now grew sensibly cooler. Thick clouds were gathering in the sky. The wind, before a gentle breeze, now rose rapidly, and blew with violence. It soon became icy cold, and flakes of snow began to fall. Without a fire, I felt I should well-nigh perish. At all events, before I could make a fire I must search for some cavern in which to light it; or, failing to find a cavern, I must build a hut. As the appearance of the ground did not indicate that caverns were likely to exist on the side of the hill, I set to work without delay to collect materials for building a hut; and having cut down a number of pine branches, I stuck them in the ground, weaving their tops together with vines, and piling as many rough pieces of bark against the side as I could find.
In vain I watched for a gleam of sunshine, which would enable me, by means of my burning-glass, to kindle a fire. The clouds gathered thicker and thicker; and no hope remained of my being able to obtain the desired spark. Taking advantage, therefore, of the remaining light, I searched about and pulled up all the thistle roots I could find. With this hermit-like fare, the only provender I was likely to obtain while the storm lasted, I retired into my hut.
Scarcely had I got under shelter when down came the snow, and the whole face of the country was speedily covered with a sheet of white. How long the storm might last, I could not tell; it might blow over in one or two hours, or days might elapse before it ceased. It was too early in the year, however, to fear the setting in of winter weather, even in that elevated region, or my condition would indeed have been deplorable.
I had kept an opening through which I could look over the valley, in case my friends might pass that way. But night came on, and they did not appear; so, closing up my window, I coiled myself away to sleep, as the size of my hut would not allow me to stretch myself at full length.
I had little fear that a panther would break into my bower; but I was not so confident that, should a grizzly scent me out, he might not poke in his nose. Still I could trust to Him who had hitherto protected me. I had my knife and my long stick, and, at all events, I might give Master Bruin an unpleasant scratch on the snout, should he come within my reach.