The Tawan Bogd is a mountain massif in Mongolia, near the triple border with China and Russia. Its highest peak, the Khüiten Peak, is the highest point of Mongolia at 4374 meters above sea level.

Khüiten Peak, also known in China as Friendship Peak, is a mountain peak in the Altai Range. The international border between China and Mongolia runs across its summit point, which, at 4,356 metres (14,291 ft), is the highest point in the Altais and the highest in both Mongolia and Altay Prefecture in Western China. The peak is covered in snow year-round.