Unnamalai Amman is a revered goddess in Hinduism, primarily worshipped in the southern Indian state of Tamil Nadu. She is considered a form of the goddess Parvati and is associated with fertility, love, and devotion. The main temple dedicated to her is located in Tiruvannamalai, where thousands of devotees visit annually to seek her blessings. The temple of Unnamalai Amman is known for its stunning architecture and vibrant festivals. One of the most significant events is the Karthigai Deepam, where a massive beacon is lit atop the Arunachala Hill, symbolizing the divine presence of the goddess. This celebration attracts pilgrims from all over the region.