South Korea is home to numerous mountains, with about 70% of its land covered by mountainous terrain. The most famous peak is Hallasan, located on Jeju Island, which rises 1,947 meters and is a dormant volcano. Other notable ranges include the Taebaek Mountains and the Sobaek Mountains, which are known for their scenic beauty and diverse ecosystems. These mountains play a crucial role in South Korea's climate and culture. They provide natural resources, recreational opportunities, and are often considered sacred in Korean folklore. Popular activities include hiking and skiing, attracting both locals and tourists to explore the stunning landscapes.