Easy access. The Dreamland Space Experience Hall in Hexi District of Tianjin can only be entered by buying a ticket. There are online group purchases and on-site ticket purchases. Single ticket is 39.9 yuan, double ticket is 59.9 yuan and children ticket is 29.9 yuan. Tianjin Science and Technology Museum is the image experience hall of naked-eye VR in dreamland space. It is a kind of holographic image with a strong sense of substitution, which allows people to experience VR images with sound and pictures, forming a strong sense of experience.