Home›Subcategories›Ground-Based Optical ObservatoriesSubcategoriesGround-Based Optical Observatories83 of 142 entries in Observatories and Instruments. Click any to see everything it connects to.Citation FormatsGeneral ReferenceGeneral Reference Citation TextSpace and Astronomy Atlas. "Ground-Based Optical Observatories." Accessed September 2, 2026. https://space.interactiveatlas.org/subcategories/observatory/ground-based-optical-observatories.Copy General ReferenceAPA StyleAPA Style Citation TextSpace and Astronomy Atlas. (n.d.). Ground-Based Optical Observatories. Retrieved September 2, 2026, from https://space.interactiveatlas.org/subcategories/observatory/ground-based-optical-observatoriesCopy APA StyleBibTeXBibTeX Citation Text@misc{spaceandastronomyatlas-ground-based-optical-observatories, author = {Space and Astronomy Atlas}, title = {Ground-Based Optical Observatories}, year = {2026}, url = {https://space.interactiveatlas.org/subcategories/observatory/ground-based-optical-observatories}, note = {Accessed September 2, 2026} }Copy BibTeXGround-based facilities that observe the sky in visible and near-infrared light from mountain sites chosen for altitude, dry air and dark skies: the Mauna Kea Observatories and W. M. Keck Observatory in Hawaii, Mount Wilson and Palomar Observatories in California, the Vera C. Rubin Observatory in Chile, and the European Southern Observatory's Very Large Telescope, also in Chile. Belongs here: an Earth-based optical or near-infrared facility. Does not belong here: an Earth-based radio or millimeter facility, grouped under Ground-Based Radio and Millimeter Observatories, or a facility in space, grouped under Space-Based Observatories.Comments (0)Reader Challenges (0 open reader challenges)BrowseCompareSelect all 83Abastumani Astrophysical ObservatoryGround-Based Optical Observatories1 linkAnglo-Australian TelescopeGround-Based Optical Observatories1 linkApache Point ObservatoryGround-Based Optical Observatories1 linkArcetri ObservatoryGround-Based Optical Observatories1 linkArgentine National ObservatoryGround-Based Optical Observatories1 linkArmagh ObservatoryGround-Based Optical Observatories1 linkAryabhatta Research Institute of Observational SciencesGround-Based Optical Observatories1 linkBeijing Ancient ObservatoryGround-Based Optical Observatories1 linkBerlin ObservatoryGround-Based Optical Observatories1 linkBig Bear Solar ObservatoryGround-Based Optical Observatories1 linkBohyunsan Optical Astronomy ObservatoryGround-Based Optical Observatories1 linkBosscha ObservatoryGround-Based Optical Observatories1 linkBoyden ObservatoryGround-Based Optical Observatories1 linkBrera Astronomical ObservatoryGround-Based Optical Observatories1 linkByurakan ObservatoryGround-Based Optical Observatories1 linkCalar Alto ObservatoryGround-Based Optical Observatories1 linkCapodimonte Astronomical ObservatoryGround-Based Optical Observatories1 linkCerro Tololo Inter-American ObservatoryGround-Based Optical Observatories1 linkCrimean Astrophysical ObservatoryGround-Based Optical Observatories1 linkDaniel K. Inouye Solar TelescopeGround-Based Optical Observatories1 linkDavid Dunlap ObservatoryGround-Based Optical Observatories1 linkDominion Astrophysical ObservatoryGround-Based Optical Observatories1 linkDunsink ObservatoryGround-Based Optical Observatories1 linkEl Caracol, Chichen ItzaGround-Based Optical Observatories1 linkFlorence and George Wise ObservatoryGround-Based Optical Observatories1 linkGaocheng Astronomical ObservatoryGround-Based Optical Observatories1 linkGemini ObservatoryGround-Based Optical Observatories1 linkGran Telescopio CanariasGround-Based Optical Observatories1 linkHamburg ObservatoryGround-Based Optical Observatories1 linkHaute-Provence ObservatoryGround-Based Optical Observatories1 linkIstanbul Observatory of Taqi al-DinGround-Based Optical Observatories1 linkJantar Mantar, JaipurGround-Based Optical Observatories1 linkKitt Peak National ObservatoryGround-Based Optical Observatories1 linkKodaikanal Solar ObservatoryGround-Based Optical Observatories1 linkKonkoly ObservatoryGround-Based Optical Observatories1 linkKottamia Astronomical ObservatoryGround-Based Optical Observatories1 linkLa Plata Astronomical ObservatoryGround-Based Optical Observatories1 linkLa Silla ObservatoryGround-Based Optical Observatories1 linkLarge Binocular TelescopeGround-Based Optical Observatories1 linkLas Campanas ObservatoryGround-Based Optical Observatories1 linkLearmonth Solar ObservatoryGround-Based Optical Observatories1 linkLeibniz Institute for Astrophysics PotsdamGround-Based Optical Observatories1 linkLeiden ObservatoryGround-Based Optical Observatories1 linkLick ObservatoryGround-Based Optical Observatories1 linkLowell ObservatoryGround-Based Optical Observatories1 linkMaragheh ObservatoryGround-Based Optical Observatories1 linkMauna Kea ObservatoriesGround-Based Optical Observatories1 linkMcDonald ObservatoryGround-Based Optical Observatories1 linkMount Stromlo ObservatoryGround-Based Optical Observatories1 linkMount Wilson ObservatoryGround-Based Optical Observatories2 linksNational Astronomical Observatory of JapanGround-Based Optical Observatories1 linkNational Observatory of AthensGround-Based Optical Observatories1 linkNational Solar ObservatoryGround-Based Optical Observatories1 linkNice ObservatoryGround-Based Optical Observatories1 linkNizamia ObservatoryGround-Based Optical Observatories1 linkObservatório NacionalGround-Based Optical Observatories1 linkOndrejov ObservatoryGround-Based Optical Observatories1 linkOstervold ObservatoryGround-Based Optical Observatories1 linkOukaimeden ObservatoryGround-Based Optical Observatories1 linkPalomar ObservatoryGround-Based Optical Observatories2 linksParis ObservatoryGround-Based Optical Observatories1 linkPerth ObservatoryGround-Based Optical Observatories1 linkPic du Midi ObservatoryGround-Based Optical Observatories1 linkPulkovo ObservatoryGround-Based Optical Observatories1 linkPurple Mountain ObservatoryGround-Based Optical Observatories1 linkRoque de los Muchachos ObservatoryGround-Based Optical Observatories1 linkRoyal Greenwich ObservatoryGround-Based Optical Observatories1 linkRoyal Observatory of BelgiumGround-Based Optical Observatories1 linkSiding Spring ObservatoryGround-Based Optical Observatories1 linkSouth African Astronomical ObservatoryGround-Based Optical Observatories1 linkSouthern African Large TelescopeGround-Based Optical Observatories1 linkSpecial Astrophysical ObservatoryGround-Based Optical Observatories1 linkSternberg Astronomical InstituteGround-Based Optical Observatories1 linkSubaru TelescopeGround-Based Optical Observatories1 linkUdaipur Solar ObservatoryGround-Based Optical Observatories1 linkUlugh Beg ObservatoryGround-Based Optical Observatories1 linkUraniborgGround-Based Optical Observatories1 linkVainu Bappu ObservatoryGround-Based Optical Observatories1 linkVera C. Rubin ObservatoryGround-Based Optical Observatories3 linksVery Large TelescopeGround-Based Optical Observatories2 linksVienna ObservatoryGround-Based Optical Observatories1 linkW. M. Keck ObservatoryGround-Based Optical Observatories2 linksYerkes ObservatoryGround-Based Optical Observatories1 linkComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0 open reader challenges)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.View At A Past YearThe atlas records no dated fact of its own for this entry, so there is no other year to choose.Show This Year