Kutch district (also spelled as Kachchh) (Gujarati,Sindhi) is a district of Gujarat state in western India. Covering an area of 45,652 km it is the largest district of India.
Kutch literally means something which intermittently becomes wet and dry; a large part of this district is known as Rann of Kutch which is shallow wetland which submerges in water during the rainy season and becomes dry during other seasons. The same word is also used in the languages of Sanskrit origin for a tortoise. The Rann is famous for its marshy salt flats which become snow white after the shallow water dries up each season before the monsoon rains.The district is also famous for ecologically important Banni grasslands with their seasonal marshy wetlands which form the outer belt of the Rann of Kutch.Kutch District is surrounded by the Gulf of Kutch and the Arabian Sea in south and west, while northern and eastern parts are surrounded by the Great and Little Rann (seasonal wetlands) of Kutch. When there were not many dams built on its rivers, the Rann of Kutch remained wetlands for a large part of the year. Even today, the region remains wet for a significant part of year. The district had a population of 1,583,500 of which 30% were urban as of 2001.Motor vehicles registered in Kutch district have their registration Number starting with GJ-12.One of the water reservoirs at Dholavira Remote and sparsely populated while the district of Kutch may be, it has had an interesting history. The Indus valley civilization, known to be one of the ancient civilised societies, developed in this area also and several sites belonging to this civilisation are discovered in Kutch.However, now most of the river lies in Pakistan after British India was partitioned. Prehistoric period.