One of the antique temples of Orissa, Siddheswar Temple enshrines the Shiva Linga of Lord Siddheswar, another name for Lord Shiva. This Shiva Lingam is believed to be the last of a chain of Shiva Lingams installed by Lord Brahma. Built in the riverbed of Baitarini, this temple is associated with a number of ancient myths. The inscriptions on its walls and nearby ruins depict that this holy shrine was built during the reign of Bhaumakara dynasty. The temple is amidst the numerous other holy seats and shrines. The Siddheswar Temple is around 6 km from Jajpur.