Natural Wonders
There's much to explore away from the beaches and city, in the foothills of the Western Ghats. The beautiful wooded Neyyar Wildlife Sanctuary, 30km east of Trivandrum, is dominated by Agasthya Malai peak (1,868m) and overlooks the Neyyar dam. There's a good chance of seeing wild elephants and sambar deer, but the sanctuary is also home to sloth bears, tigers, leopards and marsh freshwater crocodiles (once almost extinct).
Further into the Western Ghats, is the Ponmudi hill station, where there are excellent trekking trails amid myriad mountain flowers and exotic butterflies. Ponmudi would make a good day trip; the journey itself passes through banana, rice, rubber, teak, tea, and pepper plantations, with the odd glimpses of villages along the banks of the Kalar river.