The visitor may first stroll about the modern city, which should occupy him for a day or more, and then turn to the ruins above. A short distance east of the Hotel Comercio is a larger plaza called the Matríz, which with the other two, the Regocijo and the San Francisco, in ancient days formed a huge single plaza, the scene of many great festivals, its periphery the measure of Huascar’s gold chain. First to attract observation is the imposing Cathedral, regarded as third in splendor in the New World, following those of Mexico and Lima. Begun in 1560, later than that in Lima, it was earlier finished, in 1654. One writer calls it the most perfect example of colonial architecture existing. It has the usual three doors and naves, with two rows of Corinthian columns carved, in front only, to their base. Built of stone in the Renaissance style, the cost of the cathedral was so great that one of the Viceroys remarked that it would have been less expensive in silver. The choir in the central nave is of superb carving, the high altar in front is covered with silver. Two fine organs provide music. There are many paintings, one attributed to Van Dyck, El Señor de la Agonia. Portraits of the Popes and of all the bishops of Cuzco are contained in the sacristy. A monstrance ornamented with diamonds, pearls, rubies, etc., is one of the most valuable possessions. On the right of the Cathedral is the Chapel of the Sacred Heart, on the left, the Chapel of Triumph. In front of the Cathedral which, with the Chapel of Triumph, occupies the site of the palace of Viracocha stood a round tower.

Especial heed should be given to the tone of the Cathedral bell, called one of the richest in the world. It is styled the Maria Angola from the name of a pious lady who presented 300 lbs. weight of gold to be used in its casting. The great bell, which is large enough to cover eight men, was made in Cuzco in 1659, so heavy that an inclined plane was built to hoist it to the tower and many men were required for the task. It is said that the bell may be heard for a distance of 25 miles, and that its rich tones, due to the large amount of gold in its composition, are especially inclined to awaken a spirit of reverence.

On the south side of the Plaza will be noticed the Church of the Compañia, the Jesuits’, standing on the site of one of the later Inca palaces, that of Huayna Ccapac, father of Atahuallpa and Huascar. This church, one of the finest in Cuzco, is cruciform in shape with a single broad nave and a large dome at the intersection of the transverse aisles. Pillars both round and square support the fine arches of the church.

On the corner of Loreto calle, nearer to the Cathedral, was once the palace of the Inca Yupanqui, some distance back of which was that of Inca Tupac Yupanqui. At the farther corner, also of the south side, was the palace of Huascar beyond the calle de la Carcel which led down to the Temple of the Sun, now built over by the church and convent of Santo Domingo. The church is not so fine as some of the others, but deserves a visit on account of the historical associations, the altar now occupying the position formerly sacred to the Sun god. The exceptional oval wall behind the altar should be noted, indicating the elliptical form of the ancient structure. The cloister has a finely carved stone archway, and columns around a patio of the convent, which was one of the earliest Spanish edifices in Peru.

The convent of Santa Catalina close by is on the site of the ancient House of the Virgins.

On the north side of the Plaza were the palace of the Inca Rocca, next the Cassama or House of Freezing, the magnificence of which was supposed to stiffen the beholder with admiration, and then the palace of Inca Pachacutec. The walls of the ancient structures were used for the lower floors of Spanish dwellings and a second story with balconies was added above. Here are now houses and shops with arched arcades in front, much as in the time of Garcilasso de la Vega, a boy at the time of the Conquest. The palace of Pachacutec, the Inca legislator, is the residence, according to Fuentes, of C. Gonzales Martinez, calle del Triunfo No. 78. On this street is the famous great stone with twelve angles. At No. 116 on this street, the house of Señora Juana Arinibar, was, says Fuentes, the palace of Yupanqui. Francisco Pizarro once occupied the mansion now the residence of the Prefect; his brother Gonzalo, a house in the portal Harinas.

While the great Plaza of Cuzco in the days of the Incas must have been the scene of many joyous, marvellously brilliant and sumptuous festivities, in violent contrast after the Conquest it witnessed the most terrible tragedies. Here in 1571 the youthful Inca, Tupac Amaru, was beheaded in the presence of a vast crowd of Indians. For a moment the hand of the executioner was stayed by the wail of horror that arose, but the ruthless Viceroy Toledo would grant no mercy. The head of Tupac was set up on a pike. In the middle of the night, a Spaniard looking from his window was amazed to see the entire Plaza filled with kneeling Indians, in silent veneration before the last of their rulers. Next day the head was removed and buried. Two hundred years later, in 1781, a greater atrocity was committed. Another of the same name who had led in revolt his kinsmen, suffering from the inhuman exactions of their rulers, was here compelled to witness the torture and execution of his wife and other relatives. Then after having his tongue cut out, he was torn limb from limb by four horses. It is small wonder that the Quichuas appear of a stolid, melancholy disposition.

The church of La Merced should be visited, especially to observe the fine cloister with its admirable arches, columns, and staircase, as also because here are the remains of the old warrior Almagro and the brothers, Juan and Gonzalo Pizarro.

Above the city, slopes toward the north a steep hill between two gorges, the Huatanay on the east and the Tulumayu on the west, crowned with the world renowned fortress of Sacsahuaman. A long half day at the least is needed to investigate this and other ruins above. Many, with a whole day to spare, will find it delightful, setting out early with a luncheon, to linger above until the shadows begin to fall.

One may go on foot or horseback (it may be a mule) according to his taste and ability. An extremely athletic gentleman says the climb is best done on a mule. Certainly it is better for one not fond of walking, but to a good pedestrian the walk is no hardship. Turning to the right on the calle Triunfo one will pass a great wall containing the famous stone with twelve angles into which other stones are beautifully fitted. This method of construction is characteristic. They did not trouble to make rectangular blocks of a fixed size, but utilized stones both large and small of various shapes, and fitted them perfectly to each other. In some cases the joining is so fine that the thinnest knife cannot be inserted. Nor was mortar used in the construction. How their wonderful work was accomplished without tools of steel or other metal remains a mystery. There is a legend that they knew of a plant the juices of which in some magical manner softened the stone so that it could easily be rubbed into the required shape. This great wall perhaps enclosed the palace of Manco Ccapac, the first Inca, of which some remains are above. Still higher, on a terrace back of this palace, was the Garden of the Sun which was yearly the first to be cultivated. Markham calls this the most lovely and the saddest spot in Peru. Beyond the calle Triunfo, to one climbing the hill along the edge of the gorge, scenes of beauty are continually revealed as one pauses to rest and look about him. The great fortress on the hilltop was so difficult of access that in the greater part of its circumference a single wall sufficed; but to the northeast or rear, as regarded from the city, the approach was gradual. On that side for a distance of 330 yards, were constructed three great parallel walls which had 21 advancing and re-entrant angles, so that every point could be enfiladed. These walls, which may be called Cyclopean, are said to contain stones surpassing in size any found in ancient Mykenae or other Greek strongholds. One of the largest stones weighs about 36 tons. They are of limestone brought from quarries three-quarters of a mile away, though other writers state that they came from a distance of 5 and 15 leagues. One 30 feet long is said by one writer to weigh 160 tons. The most perfectly planned fortress ever built is the extraordinary tribute which this work has received. Against what people such a stronghold was required is a mystery. The lowest of the three walls was 27 feet high, the second was 18, and the uppermost 14; on the inside, the parapet was breast high. Between each two walls there was a space of 25 to 30 feet. In each wall near the center was a gate which could be raised. There is a story of a tired stone which was left on the road and wept blood at being unable to reach the fortress. It is related that this stone, being dragged by 20,000 Indians, half in front with stout cables and half behind, slipped back down the hill killing several thousand, and thus it wept blood.