Karthigai Deepam is one of the oldest and most sacred festivals of Tamil Nadu, celebrated with beautiful rows of oil lamps. It honors Lord Shiva and Lord Murugan, symbolizing the victory of light over darkness. Houses and temples glow with thousands of deepams, creating a serene and divine atmosphere. The grandest celebration takes place at Tiruvannamalai, where the Maha Deepam is lit atop the Annamalai Hill. The festival brings families together in prayer, peace, and spiritual joy.
Highlights:
- Celebrated in the Tamil month of Karthigai (November–December).
- Lighting of oil lamps (deepams) in homes and temples is the main ritual.
- Tiruvannamalai’s Maha Deepam atop the hill is the most famous event.
- Devotees believe the festival removes negativity and brings divine blessings.
- Considered the “Festival of Lights” of Tamil Nadu, symbolizing purity and prosperity.



