Kalahasti historyThis temple is one of the most impressive Siva temples in India. Vishwakarma brahmin Sthapthis who sculpted this temple need to be eulogized for their excellent architectural cognizance. This temple features an enormous, ancient gopuram (entrance tower) over the main gate. The tower is 36.5m (120 ft) high. The entire temple is carved out of the side of a huge stone hill.
The initial structure of this temple was constructed by the Pallava dynasty. The Chola kings and the Vijayanagara kings also gave great help for the temple development. Like other great temples, the construction period of Sri Kalahasthi temple lasted centuries. Around the tenth century, the Chola kings renovated the temple and constructed the main structure.
The outer walls and the four gopurams were constructed in the period of Sri Veera Narasimharayar in twelfth century. The 120 feet (37 m) high main gopuram and the 100 pillar mandapam were constructed by Krishnadevaraya, the Vijayanagara king in 1516. Nattukkotta Chettiyar of Devakkotta, developed the structure as it is today by spending one million dollars in 1912.. Tamil saints Nayanars like Appar , Sundarar and Sambanthar praised the deity in their hymnsthe tevaram.