The sky in Lhasa has the following characteristics:

1. Blue, bright, pure and clean.

2. The plateau climate has obvious characteristics, with blue sky, light wind and cloudless Wan Li.

3. In a certain season, there will be many clouds in the sky in Lhasa, which looks very low, and the sky between the clouds is still blue.

4. Altitude sickness: As Lhasa is located in the plateau area at an altitude of 3,65 meters, the atmospheric pressure is low and the oxygen content is low, so tourists may feel altitude sickness, such as headache and asthma. This is because the oxygen content in the air gradually decreases with the increase of altitude, and the human body needs to adapt to this environmental change.

5. Sunrise and sunset: Due to the geographical location and climate characteristics of Lhasa, the sunrise and sunset are earlier, and the sun's glare is very dazzling, giving people a golden and bright feeling. In a specific season, the sunrise and sunset are very beautiful, attracting many tourists to watch.

6. Starry sky: Due to the plateau climate and less light pollution in Lhasa, the starry sky at night is very bright, and many constellations and meteors can be seen. In certain seasons, such as winter, the starry sky is brighter, giving people a mysterious feeling.

7. Clouds: In certain seasons, such as rainy season, there will be many clouds in the sky of Lhasa, and the clouds are thick, giving people a mysterious feeling. In other seasons, the sky is clearer and there are fewer clouds, giving people a feeling of being suddenly enlightened.

Scenery and features of Lhasa:

1. Potala Palace: Located on Maburi Mountain in the northwest of Lhasa, it is a magnificent building with palaces, castles and monasteries at the highest altitude in the world, and it is also the largest and most complete ancient palace complex in Tibet.

2. Jokhang Temple: Located in the center of the old city of Lhasa, it is a Tibetan Buddhist temple. It was built in the heyday of the Tubo Dynasty in the seventh century. It is the most splendid Tibetan architecture and the oldest existing civil structure building in Tibet.

3. Barkhor Street: Millennium Barkhor Street, which integrates culture, tourism and commerce, is one of the most distinctive and charming historical and cultural blocks in China and even the world, and has become a historical epitome of Tibet's development from ancient times to the present.

4. Lhasa River: Lhasa River is the mother river of Lhasa. It is called Jiqu in Tibetan, which means Happy River and Happy River. It is located in south-central Tibet, with a total length of 568 kilometers and a drainage area of 31,76 square kilometers. It is one of the five tributaries of the Yarlung Zangbo River.

5. Namco: The lake is 4,718 meters above sea level, with an approximate rectangular shape, which is the largest lake with the highest altitude in the world.

6. Norbulingka: Located in the western suburbs of Lhasa, it belongs to the national key cultural relics protection unit, and is also a typical Tibetan-style garden. There are not only common flowers and trees in Lhasa, but also exotic flowers and herbs from the southern and northern foothills of the Himalayas, as well as rare flowers transplanted from the mainland or introduced from abroad. It can be called Plateau Botanical Garden.

7. Food in Lhasa: In Lhasa, you can taste Tibetan food, such as butter tea, highland barley wine, Ciba and cheese.