This is called “Pathimoonnu kannara palam” exceptionally beautifull sight,The span which was built amid the British regeim utilizing surki construction,A period when concrete was not in use.The span with its 13 curves still holds solid one of Indias most established mountain rails (Meter Guage)which once used to be the fundamental exchange course between Quilon(kerala)and Tirunelveli(Tamil Nadu).The Rail ride itself is a charming knowledge as the trains goes through thick forests,long passages and soaks and slants