Virtual 3D Matterport tour of Gymnasium No. 540 (GBOU) in the Primorskiy District of Saint Petersburg. The technology allows parents and students to view the gymnasium's classrooms and premises online with a sense of presence. What you can see in the 3D tour Classrooms and premises of the gymnasium; layout and space organization; setting with a sense of presence. Questions and answers What is the benefit of the tour for parents and students? It helps you get acquainted with the gymnasium in advance and navigate its premises before visiting. Do I need to install an app? No, the tour opens directly in a browser on any device. Open the 3D tour above and view Gymnasium No. 540 online.