The Geographical Dictionary of Ancient and Mediaeval India c5.s1.107

c5.s1.107

Aṣṭâvakra-Âśrama—Râhugrâma (now called Raila), about four miles from Hardwar, near which flows the Aṣṭâvakranadî, a small river, perhaps the ancient Samaṅgâ. The hermitage of Ṛishi Aṣṭâvakra is also pointed out at Pauri near Śrînagar in Garwal, the mountain near which is called Aṣṭâvakra-parvata.