Arppan കാലസർപ്പദോഷ നിവാരണത്തിന് ശ്രീ കാളഹസ്തി Kalahasthi, also known as Srikalahasti.This temple is one of the most significant Shiva temples in South India, and it is particularly famous for its association with the Rahu-Ketu Dosha and Sarpadosha.