Hallasan / Seongpanak and Gwaneumsa trails / Sara Oreum / Jeju island, South Korea / 한라산, 성판악 탐방로, 관음사 탐방로
- Elevation +
- 64 5.0
Hallasan Hallasan is a massive shield volcano on Jeju Island and the highest mountain in South Korea (1947m). A large crater over 400 m in diameter tops the volcano. You will see the Baengnokdam crater lake on the top I...