The Tibet autonomous region is the highest region on Earth with an elevation of 4,900 meters above sea level. 

Entering the Tibet autonomous region everything slows down, allowing people to enjoy the region's fantastic natural beauty and relaxed atmosphere.

The autonomous region is on the Tibetan Plateau in Southwestern China. As the highest region on Earth, Tibet has an average elevation of 4,900 meters above sea level.

In September, celebrations were held to mark the 50th anniversary of the founding of the Tibet autonomous region.

China Daily reporters visited several areas in Tibet to look at changes in the region during the past 50 years.

The autonomous region is home to about 3.1 million people and 92 per cent are of ethnic minorities.

Tibetan monks leave the debate courtyard after their dialectics class at the Drepung monastery on the outskirts of Lhasa in the Tibetan Autonomous Region, 11 July 2003. The debating scripture is a vital part of all Buddhist monk's daily training, also distinctly lively among Tibetans. (FILM) AFP PHOTO/LIU Jin

Buddhist images and Tibetan scriptures, including "om mani padme hum", the mantra of the bodhisattva of compassion, can be seen and heard everywhere, carved in stones, murmured by pilgrims and written on prayer flags and wheels. A bodhisattva is an enlightened one.

A Tibetan buddhist concentrates on prayer wheels at the Jokhang in the capital of Lhasa of Tibetan Autonomous Region, 20 July 2003. China has ruled Tibet since 1951, views Tibet as a part of its territory and opposes any official contact between the Dalai Lama and any foreign government. (FILM) AFP PHOTO/LIU Jin.

Lhasa resident Drolma Yangkyi walks around Jokhang Temple once a day and the Potala Palace once a week, but she doesn't feel like her devotional circles are enough.

"I wish I could circumambulate more. But I have to work and it takes me much time," she says, adding that older members of her family circumambulate more often.

Picture taken in march 1985 of the Potala Palace, formerly the chief residence of the Dalai Lama in Lhasa, Tibet Autonomous Region. Photo: AFP.

Tibet is home of many sacred sites including Mount Kailash and Lake Mansarovar in Ngari. For pilgrims, circumambulating either site is a great honor and the fulfillment of a lifelong desire.

Tibet attracts people not only for its mystery and beauty but also for its development.

The local transport authority says that in 1950 the region had no paved roads, but by the end of last year, 75,000 kilometers of roads had been built.

Medog, the last county in China unconnected to the outside world by road, was linked to the national highway network in 2013.

In 2006, a railway was opened to link Lhasa, the capital of Tibet, with neighboring Qinghai province. The line was later extended as far as Xigaze, Tibet's second-largest city.

A man walks beside railway tracks at the newly opened Lhasa railway station in Tibet, 04 March 2006, in China's Tibet Autonomous Region, as trains test the tracks. The world's highest railway line is due to open this year after numerous tests, running from Xining, the capital of Qinghai province on the Tibetan plateau to Golmud and then over the Kunlun Mountains into Tibet and to the capital Lhasa. CHINA OUT GETTY OUT AFP PHOTO.

The region is mountainous, so building roads and railways is expensive. To compensate for this, airports were built in Lhasa, Qamdo, Nyingchi, Ngari and Xigaze, and nine airlines operate 310 flights a week to 38 cities.