Nellaiappar Temple, located in Tirunelveli, Tamil Nadu, is a prominent Hindu temple dedicated to Lord Shiva and his consort, Goddess Parvati. The temple is renowned for its stunning architecture, intricate carvings, and large gopurams (gateway towers). It is an important pilgrimage site and attracts thousands of devotees each year. The temple complex features a sacred tank known as Nellaiappar Tank, where rituals and ceremonies are performed. The annual festival, Chithirai Thiruvizha, celebrates the divine marriage of Nellaiappar and Kanthimathi, drawing visitors from across the region. The temple's rich history and cultural significance make it a vital part of Tamil Nadu's heritage.