Mac Rating: 5.00 | Votes: 1 | Date: 19/07/2026 20:23:00

An indoor science and activity park on Jeju Island, South Korea, themed around the concept of gravity (9.81 m/s-squared being the standard acceleration due to gravity on Earth). The facility combines gravity-based rides, racing experiences, and interactive science exhibits in an indoor environment that provides a weather-independent attraction on an island whose tourism is otherwise heavily dependent on outdoor natural scenery and beach activities. The headline attraction is a multi-level gravity racing experience where participants ride carts down winding indoor tracks, using gravity alone for propulsion without engines or pedals. Multiple track configurations of varying difficulty allow progression from gentle family-friendly courses to steeper, faster racing lines. Timed runs and leaderboard competition add a competitive element for groups and repeat visitors. Interactive science exhibits explore gravity, motion, acceleration, and related physics concepts through hands-on demonstrations, ball-drop experiments, pendulum installations, and freefall simulations. The educational component connects the park's entertainment rides to the underlying physics, making the experience genuinely informative as well as entertaining for school groups and families with science-curious children. Jeju Island, located off the southern coast of South Korea, draws millions of domestic and international visitors annually for its volcanic landscapes, beaches, and resort infrastructure. 9.81 Park provides a half-day indoor activity particularly useful during Jeju's rainy season or when volcanic fog obscures the island's outdoor attractions. The park is accessible by car or taxi from Jeju City. A cafe and gift shop at the park entrance provide refreshments and branded merchandise. Group rates and school trip packages are available, and the park regularly introduces new track configurations and seasonal events to encourage repeat visits from the island's substantial domestic tourist market.