The Development Guidelines and Suggestions for Koa Ratanakosin, Bangkok, Thailand were established from an analysis of the study site along with the interpretation of results from a public opinion survey. The site analysis consisted of the analysis of physical, social-economic, environmental condition, and development constraints. The assessment of needs and potentials were determined and grouped as physical problem areas. The development suggestions derived from the public opinion survey were determined and grouped as problem areas. These problem areas then led to the establishment of goals and objectives for future development of Koa Ratanakosin. / Department of Landscape Architecture