The National Gwangju Science Museum runs science exhibitions and hands-on activities in Gwangju's Cheomdan district. Tickets for the main building, the AI building, and the children's science museum are purchased separately, and an outdoor playground and snack bar are also available. Seeing only the main building takes about an hour, while a full visit should be planned for three to four hours, and the Starlight Observatory operates only through programs. Hands-on activities pause during lunch, and lines grow longer afterward.