Sangameswaram Temple is believed to have been built during the Chalukya dynasty, showcasing their exquisite architectural style. It served as a prominent religious center for centuries. The temple's name, Sangameswaram, signifies the confluence (Sangamam) of the Krishna and Tungabhadra rivers, making it a sacred spot. Over time, the construction of the Srisailam dam led to the temple's submersion. Despite being underwater for much of the year, the temple has withstood the forces of nature, and its structure remains relatively intact. The emergence of the temple during the dry season attracts devotees and history enthusiasts, offering a glimpse into the past.