|Royal Chitwan National Park is the oldest national park of Nepal and is located in the subtropical inner Terai. It was declared a World Heritage Site in 1984. It has a unique ecosystem, which is of crucial value to the world. Almost 70% of the vegetation of this place is sal forest, while remaining includes riverine forest, grassland and sal with chirpine. You will find almost 43 species of mammals, over 450 species of birds and above 45 species of reptiles and amphibians in this national park.