The project is a community center and service facility of a new detention pond landscape park in Taoyuan. Taoyuan is famous with numerous water way and farm pond and the experience about water is the key of the design. By connecting the eco-pond, the detention pond, and Taoyuan Grand Water way, the building becomes the blue spot where visitors experience the water and nature. The space is created with different level and opening to experience water in various ways. From the mass soil disposal while constructing the detention pond, the rammed earth wall is designed to the disposal reuse. The other natural elements, such as wood and bamboo template, and weathering steel are brought together to compose an accessible and friendly building. The lower building stand unpretentiously in the landscape. There are four objects where serve as cafeteria, classroom, pavilion, and public toilet, etc. The layout of the objects creates more interface between space and water, the diverse-background visitor of all age could experience the water by their way. Tow entrance ways are created according to the height difference in the site. From the left-side of the building, a pathway with a series of rammed earth wall alongside the eco-pond welcoming visitor. The water level is almost as the same height as the walkway. From the right, a wreathing steel wall pathway is set in the middle of the pond and the water level is higher than the ground. The different water level creates specific perception while walking through.