Abstract:Abstracts:Greenway is introduced from the advanced idea of developed countries in Europe. Greenway system has been constructed widely in many cities recently in our country, but there was still no complete experience. Nowadays, the greenway system planning and practice focus more on the construction of greenbelt and parks than the combination of ecological system, culture and industry. Taking the greenway of Hougong lake in Caidian district for example, the paper illustrated its features and functions, and made tentative research on how to improve greenway culture and develop greenway industry.