To cure Kaal sarp dosha you need to perform Kaal sarp puja in Trimbakeshwar.
Tryambakeshwar Shiva Temple is an ancient Hindu temple where you can perform Kaal sarp puja. It is located in Trimbak, Trimbakeshwar tehsil, Nashik District, Maharashtra, India, approximately 28 kilometers from Nashik and 40 kilometers from Nashik road. It is dedicated to the Hindu god Shiva and is one of the twelve jyotirlingas in Trimbakeshwar, Maharashtra, where Hindu genealogy records are kept. Trimbak is the headwaters of the holy Godavari river.
The Vedic Shanti principles should be followed when performing the Kal Sarpa pooja. The Kal Sarpa pooja ritual begins with Lord Shiva's (Trimbakeshwar) devotion and then a holy bath in the Godavari river, symbolizing the cleansing of soul and mind before the main pooja begins. The worshipper must make the main pledge to remove Kaal Sarp Yog. Lord Varun Pujan, also known as Kalash Pujan, is followed by Lord Ganesha Pujan, in which pure Godavari water is extracted and revered as a god. This Kalash is claimed to adore all sacred water, heavenly force, and the goddess (pot). Best Kaal Sarp Puja Pandit in Trimbakeshwar.