Park-in-Park defines the space that brings connection of the local surrounding and passers-by with the concept "play". A 'play' point has been picked at the park not just to place 'park in' that serves for bicycle parking but to mesmerizing the entire space that is created in different leveling. The geometric form denotes basic features such as lines and contour that creates a spatial dimension to be experienced in a different way. This gives the sensation of excitement throughout the walk in Park-in-Park. Not only bicycle parking, the potential of Park-in-Park can serve as an icon where people stay for the functions as shelter, resting spot and recreational hub.