on. The light came grey and pale, and they did not see the rising of the sun. The air above was heavy with fog, and a reek lay on the land about them. They went slowly, riding now upon the highway. It was broad and hard, and well-tended. Dimly through the mists they could descry the long arm of the mountains rising on their left. They had passed into Nan Curunír, the Wizard’s Vale. That was a sheltered valley, open only to the South. Once it had been fair and green, and through it the Isen flowed, already deep and strong before it found the plains; for it was fed by many springs and lesser streams among the rain-washed hills, and all about it there had lain a pleasant, fertile land.
It was not so now. Beneath the walls of Isengard there still were acres tilled by the slaves of Saruman; but most of the valley had become a wilderness of weeds and thorns. Brambles trailed upon the ground, or clambering over bush and bank, made shaggy caves where small beasts housed. No trees grew there; but among the rank grasses could still be seen the burned and axe-hewn stumps of ancient groves. It was a sad country, silent now but for the stony noise of quick waters. Smokes and steams drifted in sullen clouds and lurked in the hollows. The riders did not speak. Many doubted in their hearts, wondering to what dismal end their journey led.
After they had ridden for some miles, the highway became a wide street, paved with great flat stones, squared and laid with skill; no blade of grass was seen in any joint. Deep gutters, filled with trickling water, ran down on either side. Suddenly a tall pillar loomed up before them. It was black; and set upon it was a great stone, carved and painted in the likeness of a long White Hand. Its finger pointed north. Not far now they knew that the gates of Isengard must stand, and their hearts were heavy; but their eyes could not pierce the mists ahead.
Beneath the mountain’s arm within the Wizard’s Vale through years uncounted had stood that ancient place that Men called Isengard. Partly it was shaped in the making of the mountains, but mighty works the Men of Westernesse had wrought there of old; and Saruman had dwelt there long and had not been idle.
This was its fashion, while Saruman was at his height, accounted by many the chief of Wizards. A great ring-wall of stone, like towering cliffs, stood out from the shelter of the mountain-side, from which it ran and then returned again. One entrance only was there made in it, a great arch delved in the southern wall. Here through the black rock a long tunnel had been hewn, closed at either end with mighty doors of iron. They were so wrought and poised upon their huge hinges, posts of steel driven into the living stone, that when unbarred they could be moved with a light thrust of the arms, noiselessly. One who passed in and came at length out of the echoing tunnel, beheld a plain, a great circle, somewhat hollowed like a vast shallow bowl: a mile it measured from rim to rim. Once it had been green and filled with avenues, and groves of fruitful trees, watered by streams that flowed from the mountains to a lake. But no green thing grew there in the latter days of Saruman. The roads were paved with stone-flags, dark and hard; and beside their borders instead of trees there marched long lines of pillars, some of marble, some of copper and of iron, joined by heavy chains.
Many houses there were, chambers, halls, and passages, cut and tunnelled back into the walls upon their inner side, so that all the open circle was overlooked by countless windows and dark doors. Thousands could dwell there, workers, servants, slaves, and warriors with great store of arms; wolves were fed and stabled in deep dens beneath. The plain, too, was bored and delved. Shafts were driven deep into the ground; their upper ends were covered by low mounds and domes of stone, so that in the moonlight the Ring of Isengard looked like a graveyard of unquiet dead. For the ground trembled. The shafts ran down by many slopes and spiral stairs to caverns far under; there Saruman had treasuries, store-houses, armouries, smithies, and great furnaces. Iron wheels revolved there endlessly, and hammers thudded. At