TUBITAK Ulusal Gozlemevi, that is, TUBITAK National Observatory, is operated under the administration of TUG Institute of TUBITAK (Scientific and Technical Research Council of Turkey), and located approximately 50 kilometers south-west of Antalya, Turkey. There are four telescopes which have sizes 0.40 (T40), 0.45 (ROTSEIIID), 1.5 (RTT150) meter and 1 (T100) meter. An extra 0.40 meter telescope is ready to took there, its new observatory building is also ready now. Latitude: 36° 49' 27" North Longitude: 30° 20' 08" East (2h 1m 21s) Height: 2450 m