雅鲁藏布江, also known as the Yarlung Tsangpo River, is the longest river in Tibet and flows through the Himalayas. It originates from the Angsi Glacier in Tibet and travels approximately 2,057 kilometers before merging with the Brahmaputra River in India. The river is significant for its deep gorges and stunning landscapes, making it a vital water source for the region. It supports diverse ecosystems and is crucial for the livelihoods of local communities. The river also plays an important role in the cultural and spiritual life of the Tibetan people.