The Bhimbetka rock shelters are an archaeological site in central India that spans the Paleolithic and Mesolithic periods, as well as the historic period. It exhibits the earliest traces of human life in India and evidence of Stone Age starting at the site in Acheulian times. It is located in the Raisen District in the Indian state of Madhya Pradesh about 45 kilometres (28 mi) south-east of Bhopal. It is a UNESCO World Heritage Site that consists of seven hills and over 750 rock shelters distributed over 10 km (6.2 mi). At least some of the shelters were inhabited more than 100,000 years ago. The rock shelters and caves provide evidence of, according to Encyclopædia Britannica, a "rare glimpse" into human settlement and cultural evolution from hunter-gatherers, to agriculture, and expressi