They are situated near the bank of Mahanadi river, at Gandharadi village in Boudh district of Odisha, India.
It was built at a time when other parts of India were busy in fighting between the two sects following above two forms of one supreme.
The main Vimana is of Rekha Deula.The Jagamohana is of flat roofed temple.
The Shiva Temple houses Shivalinga which is named as Siddhesvara.
The Vishnu Temple has a Vigraha made of black chlorite and has four hands having all weapons and ornaments.