Rakhigarhi, Hisar, Haryana Located in Hisar (Haryana), Rakhigarhi is the largest known archaeological site of the Indus-Saraswati Civilisation, spanning approximately 550 hectares, significantly larger than both Harappa and Mohenjo-daro. Major excavations at the site have revealed advanced urban planning, sophisticated craftsmanship, a large lapidary workshop, drainage systems, wells, and a substantial cemetery. Many scholars believe it may have served as a major provincial capital or an important regional center of the Indus-Saraswati Civilisation. These discoveries firmly establish that the heart and largest expanse of the Indus-Saraswati Civilisation thrived across a vast area of Bharat. Ongoing research and preservation efforts at Rakhigarhi continue to provide deeper insights into this ancient civilisation and its profound roots in Indian history. Source: Archaeological Survey of India