Tirunageswaram Naganathan Swamy Temple, also called Rahu Stalam, is a Hindu temple dedicated to Lord Shiva. This temple is located in the village of Tirunageswaram, on the outskirts of Kumbakonam. This temple is especially significant to the Hindu sect of Saivism and is associated with Rahu, a part of the nine planet elements. At this temple, Lord Shiva is worshiped as Naganathar and is represented as a lingam. His wife Parvati is depicted as Piraisoodi Amman. The temple has four gopurams, one facing each side.