This place is situated on the bank of Pennaiyar at a distance of 10 Km from Uthangarai and traditionally associated with Tirtamalai. It is believed that Hanuman who was instructed by Lord Rama to get the water from the Ganges for his penance at Tirtamalai which he could not do it in time. So Rama was said to have done Asthrapryogam and got it. Disappointed at this, Hanuman was said to have thrown down the vessel in which he brought the holy water and this spilled water is believed to be the ‘Hanumantirtham’. The water is considered sacred and during the Tamil month of Aadi (July-August) people frequent this spot.
About 25 km from Hosur, the place lies the border of Karnataka. It is situated in the land of valleys and cliffs. The climate is very cool and pleasant. It experiences cold and cloudy weather resembling England. Hence it is popular with the name 'Little England' since British rule in India. The area is covered by a number of hills. The fort at Denkanikottai is built by Palayakarar in 1530 AD. The fort is destroyed during war with Hyder Ali and Tippu Sultan. There is a temple for Venugopala Swami. Car festival is held during the month of May every year. Thousands of devotees visit during this festival.