The Harihareshwara Temple at Harihar in Karnataka state, India, was built in c. 1223–1224 CE by Polalva, a commander and minister of the Hoysala Empire King Vira Narasimha II. In 1268 CE, Soma, a commander of King Narasimha III of the same dynasty made some additions. The temple houses the deity Harihara, a fusion of the Hindu Gods Vishnu and Shiva. The image of the deity is a fusion of the right vertical half of Shiva and left vertical half of Vishnu.