Long days after they had climbed out of the valley and left the Last Homely House miles behind, they were still going up and up and up. It was a hard path and a dangerous path, a crooked way and a lonely and a long. Now they could look back over the lands they had left, laid out behind them far below. Far, far away in the West, where things were blue and faint, Bilbo knew there lay his own country of safe and comfortable things, and his little hobbit-hole. He shivered. It was getting bitter cold up here, and the wind came shrill among the rocks. Boulders, too, at times came galloping down the mountain-sides, let loose by midday sun upon the snow, and passed among them (which was lucky), or over their heads (which was alarming). The nights were comfortless and chill, and they did not dare to sing or talk too loud, for the echoes were uncanny, and the silence seemed to dislike being broken-except by the noise of water and the wail of wind and the crack of stone. “The summer is getting on down below,” thought Bilbo, “and haymaking is going on and picnics. They will be harvesting and blackberrying, before we even begin to go down the other side at this rate.” And the others were thinking equally gloomy thoughts, although when they had said good-bye to Elrond in the high hope of a midsummer morning, they’ had spoken gaily of the passage of the mountains, and of riding swift across the lands beyond. They had thought of coming to the secret door in the Lonely Mountain, perhaps that very next first moon of Autumn-“ and perhaps it will be Durin’s Day” they had said. Only Gandalf had shaken his head and said nothing. Dwarves had not passed that way for many years, but Gandalf had, and he knew how evil and danger had grown and thriven in the Wild, since the dragons had driven men from the lands, and the goblins had spread in secret after the battle of the Mines of Moria. Even the good plans of wise wizards like Gandalf and of good friends like Elrond go astray sometimes when you are off on dangerous adventures over the Edge of the Wild; and Gandalf was a wise enough wizard to know it.
He knew that something unexpected might happen, and he hardly dared to hope that they would pass without fearful adventure over those great tall mountains with lonely peaks and valleys where no king ruled. They did not. All was well, until one day they met a thunderstorm – more than a thunderstorm, a thunder-battle. You know how terrific a really big thunderstorm can be down in the land and in a river-valley; especially at times when two great thunderstorms meet and clash. More terrible still are thunder and lightning in the mountains at night, when storms come up from East and West and make war. The lightning splinters on the peaks, and rocks shiver, and great crashes split the air and go rolling and tumbling into every cave and hollow; and the darkness is filled with overwhelming noise and sudden light. Bilbo had never seen or imagined anything of the kind. They were high up in a narrow place, with a dreadful fall into a dim valley at one side of them. There they were sheltering under a hanging rock for the night, and he lay beneath a blanket and shook from head to toe. When he peeped out in the lightning-flashes, he saw that across the valley the stone-giants were out and were hurling rocks at one another for a. game, and catching them, and tossing them down into the darkness where they smashed among the trees far below, or splintered into little bits with a bang. Then came a wind and a rain, and the wind whipped the rain and the hail about in every direction, so that an overhanging rock was no protection at all. Soon they were getting drenched and their ponies were standing with their heads down and their tails between their legs, and some of them were whinnying with fright. They could hear the giants guffawing and shouting all over the mountainsides.
“This won’t do at all!” said Thorin. “If we don’t get blown off or drowned, or struck by lightning, we shall be picked up by some giant and kicked sky-high for a football.”
“Well, if you know of anywhere better, take us there!” said Gandalf, who was feeling very grumpy, and was far from happy about the giants himself. The end of their argument was that they sent Fill and Kili to look for a better shelter. They had very sharp eyes, and being the youngest of the dwarves by some fifty years they usually got these sort of jobs (when everybody could see that it was absolutely no use sending Bilbo). There is nothing like looking, if you want to find something (or so Thorin said to the young dwarves). You certainly usually find something, if you look, but it is not always quite the something you were after. So it proved on this occasion.
Soon Fili and Kili came crawling back, holding on to the rocks in the wind. “We have found a dry cave,” they said, “not far round the next corner; and ponies and all could get inside.”