Las Brisas Observatory -- General information, astrophotography index, & links. Visit

Wise Observatory -- General information, personnel, observations, news, research, public information, & databases & circulars. Visit

Canada France Hawaii Telescope Corporation -- News, observing, science, images, and outreach. Visit

European Southern Observatory -- News, facilities & operations, projects, activities, general information, outreach activities, and information technology. Visit

Faulkes Telescope -- Education & science, information, training, news, and support. Visit

Instituto de Astrofísica de Canarias -- Research, development, training, administration, & public outreach. Visit

Perugia University Observatory -- List of observed blazars, control system, observing process, observations report, and data reduction result. Visit

Herzberg Institute of Astrophysics -- About HIA, science & technology, public outreach, business opportunities, media, & careers. Visit

Grove Creek Observatory -- Tour information, astrophotographs, equipment information, images, moon chart, charged coupled device (CCD) imaging tips, and links. Visit

Mallee Sky -- Introduction, the story, the facility, construction photos, general photos, map, & links. Visit

Strasbourg Astronomical Observatory -- News, conferences, reports, data center, publications, resources, and planetarium information. Visit

Vatican Observatory -- History, equipment specifications, reports, images, news, and a FAQ. Visit

Hard Labor Creek Observatory -- Information on 16 inch Boller & Chivens, 16 inch Meade, and a MTT (a one-meter or forty inch effective aperture) instruments with links.. Visit

Purple Mountain Observatory -- Basic information, projects, groups, observing stations, programs. publications, newsletters, and links. Visit

The Campus Teaching Observatory -- History, activities, future plans, facilities & equipment information, public nights & schedules, and location. Visit

Mount Graham International Observatory -- Mission, visitor information, events, services, equipment & instrumentation information, & images. Visit

The UC Irvine Observatory -- Facility information, images, public access, education & outreach, directions, and technical information on equipment & instrumentation. Visit

Mount Wilson Virtual Observatory -- Image galleries including a panorama, picture of the day archive, guest archive, and facility archive. Visit