The Changbai Mountains are a mountain range located on the border between China and North Korea. They are known for their stunning natural beauty, featuring lush forests, diverse wildlife, and volcanic landscapes. The highest peak, Baitou Mountain, reaches an elevation of 2,744 meters (9,003 feet) and is an important site for both ecological and cultural reasons. The region is home to the famous Heavenly Lake, a crater lake formed by volcanic activity. The Changbai Mountains are also significant for their rich biodiversity, including rare species such as the Siberian tiger and the Asian black bear. This area attracts tourists and researchers interested in nature and geology.