especially at sunrise. Climbing Hallasan on Jeju Island, a volcanic challenge On the volcanic island of Jeju, Mount Hallasan rises above the landscape at an altitude of 1,947 metres, making it the ...

Mount Hallasan is surrounded by hiking trails that ... It takes its name from Seongsan Ilchulbong, also known as "Sunrise Peak," a coastal volcanic crater that rises majestically above the sea.