Kalpathy Ratholsavam, also known as the Chariot Festival, is an annual celebration held at the Sree Viswanatha Swamy Temple in Kalpathy, Palakkad. The festival features traditional rituals, devotional music, cultural programmes, and spectacular chariot processions through the streets of Kalpathy. The 2026 festival is scheduled for November 14–16, attracting devotees and visitors while showcasing the region’s rich cultural and religious heritage.