Mundeshwari Devi Temple is one of the oldest functional Hindu temples in India, located on the Mundeshwari Hills in Kaimur district of Bihar. Dedicated to Goddess Durga (Mundeshwari Devi) and Lord Shiva, this ancient temple dates back to the 4th century CE and holds immense historical and religious significance. Situated at an elevation of about 600 feet, the temple offers panoramic views of the surrounding countryside and attracts devotees, historians, and architecture enthusiasts alike. Mundeshwari Devi Temple is approximately 40 km from Bhabua and about 100 km from Varanasi, making it easily accessible by road from major cities in Bihar and Uttar Pradesh. Known for its unique octagonal architecture and continuous worship tradition, the temple is a prominent pilgrimage site, especially during Navratri, and a must-visit spiritual destination in eastern India.