The name ‘Chitwan’ has several possible meanings, but the most literal translation of the two NEPALI words that make it up: chit or chita (heart) and wan or ban (jungle). Chitwan is thus ‘the heart of the jungle’.
At the beginning of the nineteenth century, cultivation in the valley was deliberately prohibited by the government of Nepal in order to maintain a barrier of disease-ridden forests as a defense against the invasion of diseases from the south. Then for the century between 1846 and 1950, when the Rana prime ministers were de facto rulers of Nepal, Chitwan was declared a private hunting reserve, maintained exclusively for the privileged classes. Penalties for poaching were severe - capital punishment for killing rhino - and the wildlife in the area thus received a measure of protection.

From time to time great hunts for rhino were held during the cool, mosquito-free winter months from December to February. The Ranas invited royalty from Europe and the Princely States of India, as well as other foreign dignitaries, to take part in these grand maneuvers, which were organized on a magnificent scale, often with several hundred leopards.