Are there any restrictions on kingda ka?

Yes, there are restrictions on Kingda Ka, the world's tallest roller coaster located at Six Flags Great Adventure in New Jersey. Riders must be at least 54 inches tall to ride, and there are additional safety guidelines regarding health conditions and physical limitations. Guests with certain medical conditions, such as heart issues or back problems, are advised not to ride. These restrictions ensure the safety and enjoyment of all riders.