Chitwan is one of the attraction of Nepal which includes various wild life reserves and national parks.One of the best place to watch wildlife is Chitwan National Park. Chitwan National Park was established covering 932 sq km area is now listed in the World Heritage site by UNESCO. The Park consists of a diversity of ecosystems-including the Churia hills, Ox-bow lakes, and the flood plains of the Rapti, Reu and Narayani Rivers. The Churia hills rise slowly towards the East from 150 m. to more than 800 m. The western portion of the Park is comprised of the lower but more rugged, Someshwor hill. The Park shares its eastern boundary with the Parsa Wildlife Reserve. Tourists are attracted here by its natural attraction and wild lives.