Which is the most popular festival in India?

India celebrates various festivals throughout the year, including Diwali, Holi, Dussehra, Navratri, Durga Puja, Krishna Janmashtami, Ganesh Chaturthi, Raksha Bandhan, Eid-Ul-Fitr, Bihu, Hemis, Onam, Pongal, Christmas, and more. Diwali is the biggest and most important festival, celebrating good over evil and light over darkness.