Thazhathangady Boat Race, held in the historic Thazhathangady area of Kottayam, is a vibrant event celebrated during the Onam festival, typically in the months of July, August, and September. Nearly 50 types of traditional boats, including elaborately decorated snake boats of varying sizes, participate in this thrilling rowing competition along the Meenachil River. The race showcases the region's rich cultural heritage and community spirit, drawing large crowds of locals and visitors. It is a unique spectacle blending tradition, excitement, and festive celebration.