Incheon Student Science Museum sits next to Incheon Science High School and offers free hands-on exhibits in biology, physics, earth science, and chemistry. Spread across floors B1 to 5, it holds an aquarium, dinosaur and fossil displays, basic science equipment, and a planetarium. The planetarium runs three times a day, and the sixth-floor lounge has seats for reading or eating a simple packed lunch. Some equipment does not work because of aging facilities.