India is a hub of many bio diversity spots. There are more than 29 endangered reptiles and amphibians in the IUCN list which are given protection in India in wild reserves and research centres. One can see the largest salt water crocodile in the Crocodile park in Chennai. Besides, if you are lucky you can spot them in wild reserves while boating.
Rangnthittu Bird Sanctuary is one place, where you can spot crocodiles upclose in Cauvery river. Reptiles are important part of wildlife and adds thrill to encounter them in jungles.