Mahamaham Tank

Mahamaham Tank is a large sacred temple tank located in the heart of Kumbakonam, Thanjavur District, Tamil Nadu. Spread over about 6.2 acres, it is one of the largest temple tanks in Tamil Nadu. It is renowned for the Mahamaham festival held once every 12 years and the annual Masi Magam festival, when devotees take a holy dip. The tank is surrounded by 16 mandapams and 20 wells and is flanked by several important temples.

Visitors can expect a large rectangular sacred water tank with stepped stone ghats on all four sides and 16 pillared mandapams around the perimeter. The tank is open and spacious, surrounded by streets, small shrines and temples. Visitors can walk around the tank, view the mandapams, observe rituals and, during festivals, see large gatherings of pilgrims taking a dip. The area is urban and easily walkable, with shops and temples nearby.

The tank is traditionally associated with the Chola period and was extensively renovated in the 16th century by Govinda Dikshitar, minister under the Nayaks of Thanjavur. It is linked to the legend of Brahma's pot (kumbha) and the origin of Kumbakonam. The 16 mandapams around the tank were constructed during the Nayak period and the tank has been a major pilgrimage centre for centuries.

Considered one of the most sacred temple tanks in South India, it is believed that bathing in the tank during Mahamaham washes away sins. The tank is associated with 12 Shiva temples and 5 Vishnu temples around Kumbakonam. The Mahamaham festival every 12 years and the annual Masi Magam festival attract large numbers of pilgrims who take a holy dip and offer prayers at the surrounding shrines.