This chunk of earth is called Marunthuvazh Malai, literally "hills where medicine lives". This is said to be the reason for the abundance of unique native medicinal plants in the area. Marunthuvazh Malai is located near Kottaram about from Kanyakumari town on the Kanyakumari-Nagercoil highway. The sage Agasthya, who was an expert in medicinal herbs, is believed to have lived around this site in ancient days. It is believed to be the reason so many medicinal herbs are found on the hills near Kanyakumari. A nearby village is named Agastheeswaram after the sage. Today, there is a small ashram on the middle of the Maruthuvazh Malai hill, which tourists visit (after a short trek from the base of the hill), both to visit the Ashram and also to take a glimpse of the sea near Kanyakumari a few kilometres away, and the greenery below. As per the Census of 2011, Kanyakumari District had 48.65% Hindus, 4.20% Muslims, 46.85% Christians. As of the census of India 2001, Kanyakumari had a population of 19,739, comprising 9,884 males and 9,855 females, making the sex ratio (number of females per thousand males) of the town to 997. A total of 2,403 people were under six years of age and the child sex ratio (number of females per thousand males under six years of age) stood at 1,024. The town had an average literacy of 88.62%, higher than the national average of 59.5%. There were a total of 4,236 households in the town. As of 2001, Kanyakumari had a total of 5,929 main workers: 11 cultivators, 78 agricultural labourers, 66 in household industries and 5,774 other workers. There were a total of 119 marginal workers: 4 marginal cultivators, 3 marginal agricultural labourers, 11 marginal workers in household industries and 101 other marginal workers. Kanyakumari is located at . and has an average elevation of 300 metres. The peninsular tip of Kanyakumari is bordered on three sides by the Laccadive Sea. It is located at the confluence of the Western Coastal Plains and Eastern Coastal Plains. Kanyakumari is at the southern tip and is the southernmost point of the contiguous Indian Subcontinent.