Duration : Every 12 Years next date 24. 02 2028
Location : Kumbakonam, Tamil Nadu
The festival is celebrated at an interval of around eleven to twelve years. The festival takes place at a particular time as determined by astrological position: during the full moon of the Tamil month of Maasi (February-March) when the conjunction of the moon with the lunar asterism (Magha Nakshatra) and when Jupiter is in the constellation of Leo.This Festival occurs when the sun is in the Zodiacal sign of Aquarius(Khumbha), Jupiter transists Leo(Simha) and the Moon is in conjunction with the constellation Maham. Generally all the these astronomical combination take place on a full moon day of the Tamil Month of Masi(Solar Kumbha Month) i.e. either in the latter half of February or in the first of March.
People are washing their sins on the holy rivers like Ganges, Yamuna, Sarasvati River, Sarayu, Godavari River, Mahanadi River, Narmada River, Pavoshnl and Kaveri River. These rivers wanted to get rid of their sins and approached Lord Brahma. Lord Brahma advised these rivers if you meet together and take bath in Mahamaham would wash off all the sins. Hence, during the time of Mahamaham festival, it is also believed that taking bath in the holy stream of water from the famous rivers like Ganges, Yamuna, Sarasvati River, Sarayu, Godavari River, Mahanadi River, Narmada River, Pavoshnl and Kaveri River, which are mixed together in Mahamaham tank, would get rid of sins according to Hindu religion.
By having a holy dip in Varanasi, one can be relieved of all sins committed in holy place sand whereas sins committed in Varanasi can be washed off by a holy dip in Mahamaham Tank. Sins committed in Kumbakonam can be washed off in Kumbakonam itself by a holy dip in Mahamaham Tank.
The nearest airport Tiruchirappalli is 77 kms and Pondicherry is 108 Kms.
The nearest railhead is Kumbakonam Railway station, which is connect with all mojor railhead for your further journey.
There are direct buses from Kumbakonam to nearest cities of the region, Pondicherry 108 kms, Tiruchirappalli 77 Kms, Madurai 232 Kms, Coimbatore 213 Kms.