DISCOVERING KERALA - REVEALING THE TREASURES OF SOUTHERN INDIA. Absorb the heady mix of Kerala on this incredible journey from bustling cities to peaceful backwaters on a tour packed with fascinating cultural and wildlife encounters that reveal the region's finest treasures. explore the Periyar Nature Reserve, with an optional trek excursion. In the afternoon a boat trip will give you a chance to look for elephants, bison and deer on the shoreline, as well as all manner of exotic plants that, if you're very lucky may be hiding the elusive tiger.