Hanna Mountain is 1950 meters high, is the first peak in South Korea, the mountain is rich in vegetation, the environment is beautiful, so that mountaineering passengers are endless. The 1100 Highlands is located on the 1100 road linking Jeju City and the Chinese Cave of Seogwipo City. It was once famous for being the highest state-owned road in South Korea. It is easy to see the beautiful scenery of Hannah Mountain and is loved by tourists. Climbing the mountain road around the 1100 Wetlands adjacent to the 1100 road, you can observe the wetland ecosystem and breathe the clean and fresh air in the mountains. You can also feel the changing weather in Hannah Hill every moment.