Chinese eye scenic tickets online

In order to ensure that the large radio telescope is undisturbed in work, the large radio telescope 5 km core area is "silent zone", shielding all mobile signals. Visitors enter the grand radio viewing platform, and they can store their personal cell phones, digital cameras, smart bracelets and other electronic products at the tourist service center. At present, there are many wired telephone booths in the scenic area, and visitors can make domestic phone calls free of charge. In order to reduce the interference of the heavy flow of people to the telescope, the number of tourists in the scenic area is limited to 2,000.