T The city of yogyakarta is characterized by dynamic urban development and possesses strong historical, cultural, and local identity values reflected in the philosophical axis area, which is recognized as a world heritage site. however, there is currently no facility that specifically integrates exhibition and educational functions to present the history, development, and future planning of yogyakarta within a single representative space. therefore, this study aims to design the jogja planning gallery using a contextual architectural approach as a public exhibition and educational facility that reflects the character of its surroundings, accommodates local cultural values, and responds to the presence of the philosophical axis as a defining element of the city\\\'s identity.the design method employed includes the collection of primary data through site observation and site documentation, as well as secondary data obtained from literature reviews and precedent studies of similar buildings, which were analyzed to formulate the design concept. the proposed design results in the jogja planning gallery, integrating exhibition, educational, and public interaction functions through the application of contextual architectural principles in its massing, spatial organization, material selection, and architectural elements adapted to the character of the philosophical axis area. the proposed design is expected to serve as a public information and educational facility on the development of yogyakarta, strengthen local identity, and enhance public understanding and participation in urban planning and development.