Kalakkad Mundanthurai Tiger Reserve (KMTR), (Tamil:களக்காடு முண்டந்துறை புலிகள் சரணாலயம்) located in the Southern Western Ghats in Tirunelveli District and Kanyakumari District in the South Indian state of Tamil Nadu, is the second-largest protected area in Tamil Nadu State (behind only Sathyamangalam Wildlife Sanctuary in Erode).