State media reported on Friday that Xi Jinping had visited sites in the capital, Lhasa, including the Drepung monastery, Barkhor Street and the public square at the base of the Potala Palace that was home to the Dalai Lamas, Tibet’s traditional spiritual and temporal leaders.
Xi’s visit was previously unannounced publicly and it was not clear whether he had already returned to Beijing.
He visited in 2011 before being promoted to president. The latest visit is thought to be the first by the country’s leader in more than three decades.
China has in recent years stepped up controls over Buddhist monasteries and expanded education in the Chinese rather than Tibetan language. Critics of such policies are routinely detained and can receive long prison sentences, especially if they have been convicted of association with the 86-year-old Dalai Lama, who has lived in exile in India since fleeing Tibet during an abortive uprising against Chinese rule in 1959.
China does not recognise the self-declared Tibetan government-in-exile based in the hillside town of Dharamshala, and accuses the Dalai Lama of seeking to separate Tibet from China.
On Wednesday, The Chinese leader visited the city of Nyingchi to inspect ecological preservation work on the basin of the Yarlung Zangbo River, the upper course of the Brahmaputra, on which China is building a controversial dam.
He also visited a bridge and inspected a project to build a railway from Sichuan province in south-western China to Tibet, before travelling on Tibet’s first electrified rail line, from Nyingchi to Lhasa, which went into service last month.
Xi’s visit may be timed to coincide with the 70th anniversary of the 17-point agreement that firmly established Chinese control over Tibet. The Dalai Lama says he was forced into signing the document and has since repudiated it.