how they want to make a mirror city-skyscraper in the desert of Saudi Arabia It is assumed that the city will consist of two buildings with a height of about 490 meters, running parallel to each other and along different landscapes: coast, desert and mountains. They intend to make the skyscraper city green and free from cars and emissions, and the infrastructure will be powered by renewable energy. On one of the lower levels, a high-speed train should run. Inside the Mirror Line, at an altitude of 300 meters, they plan to build a stadium. On the shore they intend to build a marina.