Home to the world's highest plateau, Tibet has been referred to as "the roof of the world."
The Plateau and its 37,000 glaciers provide water for more than half of Asia.
Namtso Lake is considered a sacred place. Both tourists and Tibetan Buddhists come to visit its waters.
A mother and child visit Namtso Lake. At more than 15,000 feet above sea level, it's the highest saltwater lake in the world.
next slide will load in 15 secondsSkip AdSkip AdPrayer flags are laid out near the lake — here, a mother and son pray.
More groups pray by the sacred waters of Namtso.
Yak riding is a popular activity among tourists.
There are more than 1,000 rooms, 10,000 shrines, and 200,000 statues inside Lhasa's Potala Palace, which is 13 stories high.
This man is spinning a prayer wheel in front of the Potala Palace. The palace, which is more than 1,300 years old, was at one time home to the Dalai Lama. Today, it's a museum.
next slide will load in 15 secondsSkip AdSkip AdPeople come to the palace to pray out front, closer to the entrance.
Tourists and locals can also go inside.
A husband and wife pose in traditional Tibetan garb for their wedding photos at the Nianqing Tanggula mountain pass.
The traditional costume includes an intricate headdress.
Men gamble during a game of mahjong.
next slide will load in 15 secondsSkip AdSkip AdThe Jokhang Temple, located in central Lhasa, sees thousands of Tibetan Buddhists each day, as they come to pray both outside and inside.
Inside a shop in Lhasa, Tibetan prayer flags are wrapped and ready to be sold.
Painted yak skulls are used to decorate homes.
Women wash clothes in a residential courtyard in the older part of Lhasa.
Tibetan Buddhist monks attend a lecture at Sera Monastery in Lhasa.
next slide will load in 15 secondsSkip AdSkip AdTibet's Department of Education oversees 73 Tibetan schools, which have 24,000 students and 2,200 staff members in total. Here, students in Lhasa work in their classroom.