Aranmula Boat Race The two day Aranmula Boat Race is more a water fiesta than a competition, conducted during Onam. The event is a re-enacting of the legend involving a devout Brahmin who made a votive offering of feeding one pilgrim a day. One day Sree Krishna himself appeared to him and the overjoyed Brahmin vowed to offer 51 measures of rice and all the provision for the thiruvona sadya (the sumptuous Onam feast) at the Aranmula Parthasarathy Temple. Once, the thiruvonachilavu thoni (the boat carrying the offerings) was intercepted by rivals from another village, but the Brahmin's own villagers came to the rescue on snake boats. From then on the offering was carried by a fleet of palliyodam - about 48 of them representing the nearby backwater villages. (A palliyodam is a large, luxurious snake boat used by gods and royalty.)

Today, only 26 snake boats participate in the event which is marked by a colourful water carnival - an imposing effigy of Sree Krishna is taken out in procession on the lake with children dressed as nymphs and princesses. On the second day, snake boats decorated with silken parasols, carrying helmsmen, oarsmen and singers assemble near the temple early in the morning and then move away in pairs, creating a magnificent pageant. The boat race proper is held in the afternoon.