The gate to the inner ward is flung wide, but the portcullis still slides in its grooves, being dropped every night to make sure that low fellows from the barracks do not prowl around the seigneurial residence in the darkness. Just at present swarms of people are going to and fro between the two great sections of the castle, and jostling and laughing in the narrow passages. As we pass through to the inner ward we realize a certain touch of refinement. The pavement is cleaner. Most of the servitors are better dressed and better mannered. Before us opens the great court of the castle, set with stone flags and reasonably well swept. Here the baron and his brother will practice their martial exercises when the weather is bad and they must avoid the tilting grounds. Here the horses will be mounted when Conon, Adela, and all their noble friends assemble to ride out for hunting or hawking. On either side the stately towers set into the walls frown downward, but our gaze is ahead. Straight before one rises first a rather elegant stone building with large pointed windows and a high sloping roof, and then looming before that an enormous round citadel--one that dwarfs all the other towers. It stands at the apex of the triangle; on one side is the castle court, but to right and left the crags at its base are falling precipitously away to the Rapide and the Claire. The stone building is the _palais_, the actual residence of the baron. The giant tower is the donjon, the great keep of the castle, built on the site of Heribert's old stronghold, but twenty times as formidable. The _palais_ is nearest to us, but since the apartments of the seigneur are there, and we wish to examine these later, it is best to pass around one end thereof and visit the donjon first. Baron Garnier had built his donjon about one hundred and ten feet high and some fifty-five feet in diameter, with walls a dozen feet thick. This size is large, but not extraordinary. At Coucy they are planning a tower two hundred and twenty-five feet high and ninety-five feet in diameter. If Garnier had built a little earlier he would have made it square, like that pitiless tower at Loches, which is only one hundred feet high, but is seventy-six feet on its longest side. To enter the donjon we go over still another drawbridge, although the ditch below is dry, and on penetrating a small door in the masonry we wind up a passageway through the thick wall. Passing from the bright morning light of the court, one seems plunged into pitchy darkness. Strangers stumble up steep stairways, with here and there a twinkle of light from loopholes a couple of feet high, although barely wide enough at their openings to allow the free flight of an arrow. Far below may be caught glimpses of the twinkling, rushing Rapide, and of the bright green country stretching away in the distance. [Sidenote: The Donjon]