India has always drawn people across long distances. Thousands of years before travel became an organised industry, the subcontinent was connected to the wider world through commerce, faith and learning. The cities of the Indus Valley traded with Mesopotamia; Buddhist monks and pilgrims journeyed between India and East Asia; and Nalanda emerged as one of the earliest and longest-serving centres of higher learning in the Indian subcontinent, transmitting knowledge for roughly eight centuries. Travellers came in search of textiles, spices, sacred places, philosophy and scholarship.


