3300 BC – 3290 BCs

Events in 3300 BC – 3290 BC 1

• 3300 BC – 1300 BC Indus Valley Civilisation One of the world's oldest urban cultures The Indus Valley (Harappan) civilisation flourished along the Indus river from around 3300 BC, with sophisticated planned cities such as Harappa and Mohenjo-daro — featuring grid streets, drainage, granaries and standardised weights. Its undeciphered script and sudden decline around 1300 BC remain among archaeology's great mysteries.