The main temple of Machu Picchu is the largest temple in the entire ancient city, and he is located at the highest point of the ancient city. It also covers the largest area and is relatively well preserved. In the main temple there is a large hilltop square, which has some relics of sacrifice, which should be held at the time, and can be said to be the theocracy center in the entire ancient city of Machu Picchu, which has an irreplaceable status.