must-visit in JejuSquare & Landmark

Jusang

📍 Jusangjeolli Cliff, Jungmun-dong, Seogwipo, Jeju, South Korea

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4.5/ 5.0

★★★★★

Quick Facts

Location: South Korea, Jeju
Category: Square & Landmark
Duration: 1-2 hours
Address: Jusangjeolli Cliff, Jungmun-dong, Seogwipo, Jeju, South Korea
Coordinates: 33.2370, 126.4241

Introduction

The Jusangjeolli Cliffs and Manjanggul Cave are two signature volcanic features of Jeju Island. At the cliffs on the Seogwipo coast, lava from Hallasan cooled and contracted as it met the sea, forming regular hexagonal columns that stand like a natural screen; they are designated a natural monument. Manjanggul, in eastern Jeju, is a vast lava tube with lava stalactites, columns and flow marks, forming part of the island's World Natural Heritage listing. The two sites lie far apart and are usually visited on separate trips, each offering a different look at Jeju's volcanic past.

✨ Highlights

Hexagonal Columns

Lava cooled and shrank as it met the sea, forming striking hexagonal rock columns.

Natural Monument

The cliffs are designated a natural monument and are a signature coastal feature of Jeju.

Lava Tube

Manjanggul is a vast lava tube with lava stalactites, columns and flow marks inside.

World Heritage

Manjanggul forms part of Jeju's World Natural Heritage listing of volcanic island and lava tubes.

🛈 Practical Info

→Suggested Time：About 2 to 3 hours for both

→Best Season：Year-round; the cave stays cool in any season

→What to Bring：Slippery cave floors—wear non-slip shoes and bring a light jacket

→Etiquette：Do not touch the cave walls; watch your footing and the lighting

→Transportation：The two sites are far apart; drive or charter a car for each

💡 Tips

• The cliffs and the cave are far apart, so do not squeeze them into one short slot.

• The cave is cool and its floor is slippery; dress warmly and tread carefully.

• The coastal walkway is windy with rough surf, so keep behind the railings.

• Both are mainly geological sights; a guide helps explain how the volcano shaped them.

FAQ

Any practical tips for visiting Jusang?

The cliffs and the cave are far apart, so do not squeeze them into one short slot. The cave is cool and its floor is slippery; dress warmly and tread carefully.