The districts of Thanjavur, Kumbhakonam and Nagappattinam (constituting the erstwhile Thanjauvr district) boast of hundreds of ancient temples. The town of Thanjavur was the seat of the glorious Chola Empire of Tamilnadu, and was later on the seat of the Nayaks and the Marathas. True to art historian Fergusson, the Chola artists conceived like giants and finished like jewellers.                  

A 107 paragraph long inscription on the walls of the Vimanam records the contributions of Raja Raja Chola and his sister Kundavai to the Thanjavur temple. The temple stands within a fort, whose walls are later additions built in the 16th century. The towering vimanam is about 200 feet in height and is referred to as Dakshina Meru. The octogonal Shikharam rests on a single block of granite weighing 81 tons. It is believed that this block was carried up a specially built ramp built from a site 6 kilometeres away from here. Huge Nandis dot the corners of the Shikharam, and the Kalasam on top by itself is about 3.8 meteres in height. Hundreds of stucco figures bejewel the Vimanam, although it is possible that some of these may have been added on during the Maratha period. The Shivalingam - Peruvudaiyar, Rajarajeswaramudaiyar - is a huge one, set in a two storeyed sanctum, and the walls surrounding the sanctum delight visitors as a storehouse of murals and sculpture.

Incidents from the lives of the Nayanmars, several of the 108 Bharata Natyam Dance postures, manifestations of Shiva (Aadalvallaan - Nataraja, Tripurantaka, Dakshinamurthi etc.) are depicted in sculptured panels or in exquisite Chola murals. Both the interior, and the exterior walls of the temple, are replete with images of the kind described above.

Inscriptions refer to Shiva as Dakshina Meru Vitankar and Aadavallan. The Nandi, which dates back to the Nayak period, is housed in its own mandapam and it matches up to the grandeur and size of the temple. It is a monolithic Nandi weighing about 25 tonnes, and is about 12 feet high and 20 feet long.