Set high in the ranges of the Western Ghats, in Kerala, is the Periyar National Park and Tiger Reserve. The park has a picturesque lake at the heart of the sanctuary. Formed with the building of a dam in 1895, this reservoir meanders around the contours of the wooded hills, providing a perennial source of water for the local wildlife.

Herds of elephant and sambar, gaur and wild pigs wander down to the lakeside and can be observed from the launches that cruise the lake. In March and April, during the driest period here, the animals spend a lot of time near the lake and the elephants can be seen bathing and swimming in the reservoir.

Among the unusual species found at Periyar are the flying lizard and the flying snake. With wings of orange or yellow, the flying lizard is seen as it glides from one tree to the other. The flying snake is also brilliantly colored in yellow and black with a pattern of red rosettes. The lake attracts birds like the darter, cormorant, grey heron and ibis and they are seen perched on the snags of dead wood that dot the lake. The great Malabar hornbill and grey hornbill are often seen flapping their ponderous way between trees.

The very sound of the word Thekkady conjures up images of elephants, unending chains of hills and spice scented plantations. In the Periyar forest of Thekkady is one of the finest wildlife reserves in India, and spread across the entire district are picturesque plantations and hill towns that hold great opportunities for treks and mountain walks.