Hallasan Mountain, standing proudly as the highest peak in South Korea, is not only a natural wonder but also a fascinating geological marvel. Located on Jeju Island, this dormant volcano boasts stunning volcanic craters, offering visitors a unique opportunity to explore the remnants of its powerful eruptions.
Hallasan Mountain reaches an impressive height of 1,947 meters (6,388 feet) and is designated as a UNESCO Biosphere Reserve. The mountain is surrounded by diverse flora and fauna, making it a protected area that houses numerous endemic species. Its volcanic origins give rise to striking landscapes, shaped by centuries of geological activity. The craters on Hallasan Mountain serve as a testament to its explosive past.
Hallasan features two primary craters: Baengnokdam and Witseoreum. Each provides a unique insight into volcanic activity and offers breathtaking views.
The larger of the two craters, Baengnokdam sits at the summit of Hallasan Mountain. This crater lake, which is about 110 meters deep, is a stunning sight, especially when covered in mist. It is surrounded by steep cliffs and provides a serene atmosphere, making it a popular spot for hikers to rest and take in the panoramic views of Jeju Island. The name ‘Baengnokdam’ translates to ‘white deer lake,’ derived from local folklore, adding a layer of cultural richness to the natural beauty.
Witseoreum is another notable feature of Hallasan, formed during an earlier volcanic eruption. Unlike Baengnokdam, Witseoreum is not filled with water, but remains a captivating site for geological enthusiasts. Its unique topography and volcanic rock formations tell the story of the mountain’s volcanic activity over the ages. Hikers can enjoy the rugged landscape, making it a perfect location for photography enthusiasts and nature lovers alike.
There are two main trails that lead to the summit of Hallasan: the Seongpanak Trail and the Gwaneumsa Trail. Both offer hikers the opportunity to view the craters up close while enjoying the rich biodiversity of the region.
The Seongpanak Trail is the more popular choice, stretching approximately 9.6 km (6 miles) to the summit. This route features well-maintained paths and offers stunning views of the surrounding landscape. The hike usually takes around 4 to 5 hours one way.
The Gwaneumsa Trail, although slightly longer at 9.3 km (5.8 miles), offers a more challenging trek, with steeper inclines and rugged terrain. This path takes hikers through ancient forests and showcases beautiful volcanic rock formations, making it a great choice for adventure seekers.
Exploring the volcanic craters of Hallasan Mountain is a rewarding experience for both nature enthusiasts and casual hikers. The stunning landscape, rich biodiversity, and fascinating geological features make it a must-visit destination on Jeju Island. Whether you are gazing into the depths of Baengnokdam or marveling at the rugged beauty of Witseoreum, Hallasan offers an unforgettable journey through South Korea's volcanic past.