Wikipedia
Kunjarugiri is a village in Udupi district in the Indian state of Karnataka. It is located about from Udupi City, near Shankarapura. The main attraction of the village is a hill, known as Durga Betta, on which stands a temple of Durga, known to locals in the Tulu language as Kunjar Amma. Parashurama is credited with erecting the temple in honour of the divine mother, Adi Shakti. It is said that when he created Kerala, he found in the depth of the sea a pearl, which he fashioned into a nose ring and decorated the idol of Kunjaru Amma with. According to legend, however, the sea always retrieves whatever is taken from it. To protect the idol for a long time, Parashurama installed the idol in the Kunjaru hill; but to this day, the sea keeps coming closer to the hill.
Sri Madhvacharya, the founder of the Dvaita school of philosophy, used to visit the Durga temple every day during his childhood. One day, when he was in the Kunjaru temple, his mother called from Pajaka, a kilometre or two away; Madhavacharya is believed to have jumped straight to his house. To this day, his footprints can be seen on a particular rock. Around the hill, there are four ponds or 'thirthas' that were visited by Sri Madhva every day. The four ponds are called Dhanus Thirtha, Gada Thirtha, Bana Thirtha and Parashu Thirtha.