Bukhansan National Park is a protected area located in the north of Seoul, South Korea. It is one of the most popular national parks in the country, attracting over five million visitors annually.

The park covers an area of 80.5 square kilometers and features several peaks, including Baekundae, the highest peak in the park, which stands at 836 meters above sea level. Bukhansan National Park is known for its stunning granite peaks, gorges, waterfalls, and dense forests.

The park is home to a variety of flora and fauna, including more than 1,300 plant species, 15 mammal species, and over 100 bird species. The most notable animal in the park is the Asiatic black bear, which is considered an endangered species.

Bukhansan National Park also has several historic temples and fortresses, including Bukhansanseong Fortress, a mountain fortress built during the Joseon Dynasty to protect Seoul from invasion. There are also several hiking trails in the park, ranging from easy to challenging, making it a popular destination for outdoor enthusiasts.