After completion of the reconstruction of the International scientific center "Observatory" this page of the web-site will contain the 3D-tour of “Observatory” and the territory close to it. The page will include the presentation of the complex of apartments, and also unique place by means of certain program facilities "from the first person", so-called three-dimensional panoramic image of all objects. The interactive function will allow the visitors of the web-site to create the effect of being in one or another point. Our 3D-tour will be created by means of the panoramas projected on simple 3D-objects such as a sphere or cylinder with a navigation between them.