Associated Universities, Inc. -- Manages astronomical observatories for universities & National Science Foundation, press releases & information. Visit

University of Hawaii 2.2-meter Telescope -- Facility located near the summit of Mauna Kea, & includes observing time request information & equipment manuals. Visit

Special Astrophysical Observatory -- Equipment information, instrumentation & methods, schedule, and reports. Visit

Osservatorio Astronomico di Bologna -- Information, activities, services, publications, equipment information, & library. Visit

Association of Universities for Research in Astronomy -- Consortium of educational & other non-profit institutions that operates world-class astronomical observatories. Visit

SkyView -- The Internet Virtual Telescope generating images of any part of the sky at wavelengths in all regimes from Radio to Gamma-Ray. Visit

The Whole Earth Telescope Project -- About the project, the community, observatories, campaigns, announcements, publications, and tools. Visit

The Ryder Observatory Project -- Facility & equipment information, photos, the project, the outcome, and the history. Visit

The World's Largest Optical Telescopes -- Index of those operational & under construction, very large studies, and interesting projects. Visit

Ritter Observatory -- Equipment & instrument information, observing information, & data archive. Visit

Milkyweb Astronomy Observatory Guide -- Database of all worldwide facilities. Visit

Karl Schwarzschild Observatorium -- Information on equipment & instrumentation, archives, education, public outreach, & news. Visit

Carter Observatory -- General information, education, news, images, schedule, shows, and calendar of events. Visit

Armagh Observatory -- News, public relations, FAQ, & the people. Visit

NF/Observatory Home Page -- Facility, equipment, and instrumentation information, articles, circulars, and image galleries. Visit

Lund Observatory -- Information, research, education, library, events, seminars, publications, resources, and links. Visit

MSU - Howell Observatory -- Observatory schedule, and description & images of the facilities. Visit

Worth Hill Observatory -- Tour information, latest images & events, facility information, & accommodation details. Visit