Introduction to the dome experience hall: The dome experience hall has a construction area of ​​2,500 square meters, a dome diameter of 25 meters, a screen area of ​​982 square meters, and 340 viewing seats. Here, tourists will realize the dream journey of "sitting quietly in a room, traveling in space, and diving into the bottom of the sea." They will receive sensory enjoyment that is unmatched by ordinary theaters and enjoy the fantastic scenery that only astronauts and divers can see.