Nepal, with its nine national parks, four wildlife reserves, and three conservation areas, spans approximately 15,000 square kilometers. The Terai region, situated in the lowlands, features floodplains extending from the Indian border to the base of the Bhabhar and Siwalik mountain ranges, renowned for their tall grasslands and diverse forests, including riverine and hardwood Sal forests. Geographically, Nepal can be categorized into mountains, hills, and plains, covering 147,181 square kilometers and offering a diverse range of topography and climate zones, from subtropical jungles to arctic highlands. This rich biodiversity positions Nepal as a premier ecotourism destination globally, with nearly 19% of its land designated as protected wildlife areas.