The Ranganathaswamy Temple is a prominent Hindu temple located in Srirangam, Tamil Nadu, India. It is dedicated to the deity Ranganatha, a form of the god Vishnu. The temple is renowned for its stunning architecture, intricate carvings, and vast complex, making it one of the largest functioning temples in the world. This temple is a significant pilgrimage site for followers of the Vaishnavism tradition. It features 21 magnificent towers, known as Gopurams, and is surrounded by a series of concentric walls. The temple's annual festivals attract thousands of devotees, showcasing its cultural and spiritual importance in the region.