Kalesar National Park is situated in Yamunanagar District of Haryana.It is a protected area in Yamuna Nagar.
Kalesar National Park is named after the Kalesar (shiva) temple located in protected area.
One can easily spot leopards and panthers.Other than that rhesus macaque, leopard cat, Indian jackal, jungle cat, chital, Asiatic elephant, barking deer, sambar, goral, Indian crested porcupine, Indian hare, common palm civet, small Indian civet, gray langur, Indian gray mongoose, rhesus macaque, nilgai, and rusty-spotted cat, wild boars, hares, Indian hare etc can be found. The whole area is full of amazing variety of plants & birds.
The park was declared as National Park on 8th December 2003 having an area of 11570 acres.