The Spanish commander rode directly up the great square. It was surrounded by low piles of buildings, among which were several palaces of the Incas. One of these, erected by Huayna Capac, was surmounted by a tower, while the ground-floor was occupied by one or more immense halls, like those described in Caxamalca, where the Peruvian nobles held their fetes in stormy weather. These buildings afforded convenient barracks for the troops, though, during the first few weeks, they remained under their tents in the open plaza, with their horses picketed by their side, ready to repulse any insurrection of the inhabitants.29The capital of the Incas, though falling short of the El Dorado which had engaged their credulous fancies, astonished the Spaniards by the beauty of its edifices, the length and regularity of its streets, and the good order and appearance of comfort, even luxury, visible in its numerous population. It far surpassed all they had yet seen in the New World. The population of the city is computed by one of the Conquerors at two hundred thousand inhabitants, and that of the suburbs at as many more.30 This account is not confirmed, as far as I have seen, by any other writer. But however it may be exaggerated, it is certain that Cuzco was the metropolis of a great empire, the residence of the Court and the chief nobility; frequented by the most skilful mechanics and artisans of every description, who found a demand for their ingenuity in the royal precincts; while the place was garrisoned by a numerous soldiery, and was the resort, finally, of emigrants from the most distant provinces. The quarters whence this motley population came were indicated by their peculiar dress, and especially their head-gear, so rarely found at all on the American Indian, which, with its variegated colors, gave a picturesque effect to the groups and masses in the streets. The habitual order and decorum maintained in this multifarious assembly showed the excellent police of the capital, where the only sounds that disturbed the repose of the Spaniards were the noises of feasting and dancing, which the natives, with happy insensibility, constantly prolonged to a late hour of the night.31The edifices of the better sort--and they were very numerous--were of stone, or faced with stone.32 Among the principal were the royal residences; as each sovereign built a new palace for himself, covering, though low, a large extent of ground. The walls were sometimes stained or painted with gaudy tints, and the gates, we are assured, were sometimes of colored marble.33 "In the delicacy of the stone-work,"says another of the Conquerors, "the natives far excelled the Spaniards, though the roofs of their dwellings, instead of tiles, were only of thatch, but put together with the nicest art." 34 The sunny climate of Cuzco did not require a very substantial material for defence against the weather.