The Temple of the Sun in Cusco has a long history. The ticket to the Temple of the Sun in Cusco (QORIKANCHA) is 15 pesos. There are many tourists, all of whom use headphones to listen to the explanations. Although there are many people, there is no noise. It is very large inside, and basically introduces religious content, Inca culture, and development during the Spanish colonial period. It shows that Cusco was the Inca center at that time. There is also an introduction to the architecture of the Inca period. The whole piece of large stone is stacked tightly without gaps, showing the original stone stacking. The courtyard is very large, and there is a well in the middle. The paintings on the wall show the ancient people's understanding and belief in the sun. It takes more than an hour to look closely.