The Southern Peninsula

The Vindhya and Satpura mountains along with Narmada and the Tapti rivers form the great dividing line between northern and southern India. The plateau to the south of the Vindhya Mountains is known as the Deccan plateau. It consists of volcanic rock, which is different from the northern mountains. As these rocks are easier to cut into, we find a number of rock-cut monasteries and temples in the Deccan.

The Deccan plateau is flanked by the Eastern Ghats and Western Ghats. The Coramandal Coast stands between the Eastern Ghats and the Bay of Bengal. The Western Ghats runs along the Arabian sea and the lands between these are known as Konkan up to Goa and beyond that as Kanara. The southernmost part is known as Malabar Coast. The passes in the Western Ghats like Junnar, Kanheri and Karle linked the trade routes to the western ports. The Deccan plateau acted as a bridge between the north and south India. However, the dense forests in the Vindhya Mountains makes this region isolated from the north. The language and culture in the southern peninsula are preserved in tact for a long time due to this geographical isolation.

In the southern end remains the famous Palghat Pass. It is the passage across the Ghats from the Kaveri valley to the Malabar Coast. The Palghat Pass was an important trade route for the Indo-Roman trade in the ancient times. The Anaimudi is the highest peak in the southern peninsula. Doddapetta is another highest peak in the Western Ghats. The Eastern Ghats are not very high and have several openings caused by the eastward flow of the rivers into the Bay of Bengal. The port cities of Arikkamedu, Mamallapuram and Kaveripattanam were situated on the Coramandal coast.

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