The Fantasy Sand is an interactive game that helps children have fun while playing the game and also educate them at the same time by learning about geographical areas like mountains, lakes, beaches etc. The sand color will change when the kids use their imagination by piling up mountains and repairing dams. The water can flow through the concave part of the sand pile and the water flow can stop when the kids pile the sand there. The Fantasy Sand is an interactive game combined with a sand box and it is suitable for children aged 2-7 years old. This interactive system uses vivid effects and splendid lights that create an incredible atmosphere for children. Fantasy Sand can be installed at playgrounds, science and technology museums, amusement parks, shopping centers and other multi-media interactive places. Fantasy Sand can attract and guide the visit of stream of people necessarily, at the same time good design and artistic effect can increase interactive atmosphere