Campus
Navrangpura
The main campus of Physical Research Laboratory (PRL) is located in Navrangpura, Ahmedabad. The campus houses various scientific Divisions like Atomic Molecular & Optical Physics, Geosciences, Space & Atmospheric Sciences, Theoretical Physics, and major facilities such as Computer Center, Library, Workshop, and other supporting facilities.
Thaltej
The Thaltej campus at Ahmedabad houses the infrared, optical, and radio astronomy laboratories and the Planetary Science and Exploration Programme.
Udaipur Solar Observatory
The Udaipur Solar Observatory (USO) is situated on an island in the Fatehsagar Lake, Udaipur, Rajasthan. The main building is located at the NW shore of the lake.
Mt. Abu
A 1.2m Infrared Telescope is located on the Gurushikhar peak near the Mount Abu hill resort in Rajasthan, India. This is the first major facility for ground-based infrared observations of celestial objects in India.