Rakhigarhi

Rakhigarhi or Rakhi Garhi is a village and an archaeological site in the Hisar District of the northern Indian state of Haryana, situated about 150 km northwest of Delhi. It is located in the Ghaggar River plain, some 27 km from the seasonal Ghaggar river, and belonged to the Indus Valley Civilisation, being part of the pre-Harappan (6000?/4600-3300 BC), early Harappan (3300-2600 BC), and the mature phase (2600-1900 BC) of the Indus Valley Civilisation.

It was one of the five largest settlements of the ancient civilisation, with most scholars prior to 2014 reporting it to have been between 80 hectares and 100+ hectares in area, comprising five closely-integrated archaeological mounds as the extent of mature-phase urban habitations. A sixth mound situated in the vicinity, but outside of this group, represented a distinct older period and was likely a separate settlement, while a seventh mound was a cemetery or burial ground belonging to the mature phase. The discovery of two more mounds (in addition to the seven that were already known)—respectively situated approximately 1 km north/east and 1 km south/west of the main group of mounds—was made in 2014: it consequently was claimed by the Archaeological Survey of India (ASI) that the discovery made Rakhigarhi the largest-known site of the Harappan Civilisation, with the spread of archaeological remains being encompassed within a total area of 300 to 350 hectares. However, this figure includes outlying remains which were likely not all integrated as part of a single urban settlement at any singular time.