The thesis represents the process of development of web application, the tools and the engine that was used through the process of creation. Every foreign student that comes to a new country will inevitably come face to face with the problem of navigation. My work represents the campus of faculty of informatics with buildings and streets making it easier for students to navigate through every building in campus area. Also the application has the possibility to help find a lecture room or a professor’s office. The work details the implementation and the coding involved in the development process. The project touches upon the importance of 3D visualisation and the way we operate with it in multiple industries. The unique city engine builder is also presented, playing a major part in the graphic representation of the project. The tool and engine are backed up by databases and JS APIs. It is important to note that the project is first and foremost based on the Kassai campus, which makes its visualisation even clearer and more available for understanding.