Discover Suwolbong: Jeju Island’s Hidden Geologic Gem

Located on Jeju Island’s scenic western coast, Suwolbong is a hidden gem for those seeking nature, history, and awe-inspiring views all in one spot. Recognized as Natural Monument No. 513, this ancient volcanic hill rises in Hanlim-eup, specifically at 3760, Gosan-ri, Hangyeong-myeon. A key feature of the UNESCO Global Geopark, Suwolbong offers an immersive experience into the island’s dramatic lava formations and layered geology, earning it the nickname “a living textbook of geology.”

Geological Significance

Suwolbong’s stratified lava flows and tuff deposits reveal thousands of years of volcanic activity. Geologists and enthusiasts alike come here to study its clear cross-sections, which display distinct layers of basalt and volcanic ash. This makes Suwolbong an essential stop for anyone interested in earth sciences and natural history.

Hiking the Olle Trail Route 12

Part of the famous Olle Trail Route 12, the Suwolbong trail is a moderate 3 km hike that takes about 1.5 hours round-trip. The path winds through coastal cliffs and verdant shrubland before ascending to the summit. Hikers are rewarded with panoramic views of the ocean stretching toward Chagwido Island, especially breathtaking at sunset when the sky ignites into brilliant hues of orange and red.

Getting There

Reaching Suwolbong is easy via Jeju’s public transportation. From Jeju City, take the intercity bus bound for Gosan-ri and disembark at Suwolbong Station. The trailhead is a short 5-minute walk away. This makes Suwolbong a popular day-trip option, especially for those exploring the lesser-known western parts of Jeju Island.

Visitor Tips

Don’t forget your camera— the coastal cliffs and geological layers make for perfect photo opportunities. Wear sturdy hiking shoes, bring water, and check the weather forecast before your trip. Suwolbong is open year-round, but spring and autumn offer the most comfortable temperatures.

Whether you’re interested in earth sciences, culture, or simply in it for the views, Suwolbong is sure to leave a lasting impression.

For more details, check the Jeju Island Traveler Guide.

Contact: +82-64-772-3334