Founded in the fifth century AD by the Guptas, the great monastic Buddhist university of NALANDA attracted thousands of international students and teachers until it was sacked by the Afghan invader Bhaktiar Khilji in the twelfth century. Courses included philosophy, logic, theology, grammar, astronomy, mathematics and medicine. Education was provided free, supported by the revenue from surrounding villages and benefactors such as the eighth-century king of Sumatra.
Excavations have revealed nine levels of occupation on the site, dating back to the time of the Buddha and Mahavira in the sixth century BC. Most of it is now in ruins, but the orderliness and scale of what remains is staggering evidence of the strength of Buddhist civilization in its prime. The site is strewn with the remains of stupas, temples and eleven monasteries, their thick walls impressively intact. Nalanda is now part of the modern Buddhist pilgrimage circuit, but even casual tourists will appreciate taking the time to walk through the extensive site, or climb its massive 31m stupa for commanding views. Informative booklets available at the ticket booth render the numerous guides unnecessary.
Nalanda Museum houses antiquities found here and at Rajgir, including Buddhist and Hindu bronzes and a number of undamaged statues of the Buddha. Nava Nalanda Mahavihara, the Pali postgraduate research institute, houses many rare Buddhist manuscripts, and is devoted to study and research in Pali literature and Buddhism.