Chhapar is a small town and a municipality in Churu district in the state of Rajasthan, India.

Tal Chhapar nestles a unique refuge of the most elegant antelope encountered in India, "the Black buck".

Tal Chhaper sanctuary, with almost flat tract and interspersed shallow, low-lying areas, has open grassland with scattered Acacia and prosopis trees which give it an appearance of a typical Savanna.

Some small hillocks and exposed rocks of slate and quartzite are found in the western side of the sanctuary.

It is a flat saline depression locally known as "Tal" that has a unique ecosystem in the heart of the Thar Desert, Perched at a height of 302 meters (990 feet) above sea level.

Other than this, Rajasthan Mega Highway also passes from the town which connects it to Ajmer and Hanumangarh.

The direct bus service is available for Delhi, Surat, Ahmedabad, Udaipur, Jodhpur, Jaipur, Kota, Ajmer, Bikaner, Ganganagar, Hisar, Roorkee, Haridwar, Indore, Ludhiana and many other near and far towns.

During September, the Tal Chappar wild life sanctuary comes alive with the chirping of various migratory birds including montagur's, marsh harrier, pale harrier, imperial eagle, tawny eagle, short toed eagle, sparrow hawk, skylark, crested lark, ring drove, brown dove, blue jay, green bee eaters, black ibis and demoiselle cranes.