Observatory Links

Observatories:
Astronomy and Astrophysics at the University of Calgary, Canada
Brandeis University Radio Astronomy, US
Bologna, Medicina - Istituto di Radioastronomia, Italy
Caltech Astronomy, US
Effelsberg - MPIfR, Germany
Hartebeesthoek Observatory, South Africa
IRAM, Instituto de Radioastronomía Milimétrica, Spain
Jodrell Bank, United Kingdom
Madrid -DSN, Deep Space Communications Complex, Spain
Noto, Italy
Onsala Space Observatory, Sweden
RLE - Radio Astronomy Research at MIT, US
SAO - Special Astrophysical Observatory, Russia
SEST Swedish ESO Submillimetre Telescope, Chile
Torun, Poland
Westerbork Synthesis Radio Telescope, The Netherlands
Wettzell, Germany (in german)
Yebes, Observatorio Astronómico Nacional, Spain

For more:
Onsala's list of sites around the globe