Surajkund is an ancient reservoir of the 10th century located on Southern Delhi Ridge of Aravalli range in Faridabad city of Haryana state about 8 km (5 mi) from South Delhi.
Surajkund (literal meaning is 'Lake of the Sun') is an artificial Kund ('Kund' means "lake" or reservoir) built in the backdrop of the Aravalli hills with an amphitheatre shaped embankment constructed in semicircular form. It is said to have been built by the king Surajpal of the Tomara dynasty in the 10th century. Tomar, a younger son of Anangpal Tomar - the ruler of Delhi, was a sun worshipper and he had therefore built a Sun temple on its western bank. Surajkund is known for its annual fair "Surajkund International Craft Mela", 2015 edition of this fair was visited by 1.2 million visitors including 160,000 foreigners with more than 20 countries participating in it.