Nalanda

In the 5th century CE, when most of the world was still measuring time by harvests, a Gupta emperor founded a residential university on a flat stretch of Magadh's plains. They called it Nalanda Mahavihara — "the great monastery of Nalanda" — and over the next seven hundred years, it became the most important centre of learning the ancient world ever built.

Ten thousand students. Two thousand teachers. Subjects that included logic, grammar, medicine, astronomy, philosophy, metaphysics, mathematics, and twelve schools of Buddhist thought, often debated simultaneously in the same lecture hall. Admission required passing oral examinations at the university's outer gates — the Chinese pilgrim Xuanzang, who arrived in 637 CE and stayed for two years, recorded that only two in ten applicants were accepted. The rejection rate beat modern Ivy Leagues. The faculty were paid from royal endowments. Foreign students from China, Korea, Tibet, Persia, Greece, and Indonesia studied here on scholarship.

Nalanda's libraries were called Ratnasagara ("Ocean of Jewels"), Ratnodadhi ("Sea of Jewels"), and Ratnaranjaka ("Adornment of Jewels"). The Ratnodadhi was nine storeys tall. When Turkic raiders led by Bakhtiyar Khilji burned the university to the ground around 1200 CE, contemporary chronicles say the libraries smouldered for three months — a measure of how vast the manuscript collection was. Some historians estimate that more written knowledge was lost in those three months than in the burning of the Library of Alexandria.

Today you walk through brick. Endless red brick, laid in patterns that have not shifted in 1,500 years. Monastic cells where students slept on stone platforms. Lecture halls where Buddhist logicians debated the nature of perception. The remnants of the great stupa of Sariputra (the Buddha's chief disciple, said to have been born nearby) — its seven layers of architectural revision visible like a sectioned cake. The state of preservation is so remarkable that UNESCO inscribed Nalanda as a World Heritage Site in 2016.

For the discerning traveler, Nalanda is the rarest kind of ruin: an ideas ruin. There are no soaring towers, no dramatic gateways, no Instagram silhouettes. What you walk through are the foundations of arguments — the precise rooms where the Madhyamaka school of Buddhist philosophy refined itself, where successors of Aryabhata taught early algebra, where Tibetan monks like Padmasambhava studied before carrying Buddhism north into the Himalayas and shaping what we now call Tibetan Buddhism.

The newer Nalanda Multimedia Museum offers a 3D walkthrough of the campus at its 8th-century peak — useful, if not poetic. Far more moving is the Xuanzang Memorial Hall, where the Chinese monk's two-year residency is honoured with preserved relics gifted by China. The connection between Nalanda and East Asia — the entire flowering of Mahayana Buddhism in China, Korea, Japan, Vietnam — was made on these very bricks. When Japanese pilgrims visit today, many of them weep before they reach the second courtyard.

Roots & Rounds works with a small group of historians and archaeologists who have spent careers on this site, including alumni of the new Nalanda University founded nearby in 2014 (a 21st-century revival initiated by India and several East Asian governments). They will show you the Sariputra Stupa's seven layers; identify which dormitory housed Korean monks vs Tibetans; explain how the seal-press at Vihara One produced clay tablets that have been excavated from Indonesia to the Caspian.

For HNI travelers, the appeal of Nalanda is intellectual — a destination for those who treat knowledge itself as a form of luxury. We pair Nalanda with afternoon tea at a heritage estate in nearby Pawapuri (the Jain pilgrimage site where Mahavira attained nirvana, just 38 km away), or a private viewing of Pala-era manuscripts at Patna Museum under curator supervision.

Come to Nalanda not for what is left, but for what was thought here. The bricks are merely the punctuation. The real architecture is the curriculum that travelled outward and built half a continent.