Nature · Mountains of Korea

Jeju Region

Jeju's Hallasan is Korea's highest mountain, offering volcanic craters, unique flora and unforgettable summit views.

Hallasan mountain guide infographic
01 — Overview

Quick Summary

Jeju Region is dominated by Hallasan, South Korea's highest mountain and one of the country's most important natural landmarks. Rising from the center of Jeju Island, Hallasan is a dormant volcano recognized as part of the UNESCO World Natural Heritage Site. Its volcanic landscapes, alpine ecosystems, and spectacular panoramic views attract visitors from around the world.

Key takeaways

  • Hallasan
  • Highlights
  • Quick Summary
02 — Full Guide

The Complete Guide

Jeju Region is dominated by Hallasan, South Korea's highest mountain and one of the country's most important natural landmarks. Rising from the center of Jeju Island, Hallasan is a dormant volcano recognized as part of the UNESCO World Natural Heritage Site. Its volcanic landscapes, alpine ecosystems, and spectacular panoramic views attract visitors from around the world.

Mountains in the Jeju Region

Hallasan

Hallasan mountain guide infographic

Hallasan rises 1,947 meters above sea level, making it the highest mountain in South Korea. The mountain offers diverse hiking trails that pass through forests, volcanic terrain, alpine vegetation, and seasonal wildflowers before reaching the crater near the summit. Every season presents a completely different landscape, from spring blossoms and summer greenery to brilliant autumn colors and snow-covered winter scenery.

Highlights

South Korea's highest mountain
UNESCO World Natural Heritage
Volcanic landscapes
Alpine ecosystems
Spectacular crater views
Four-season scenery
Excellent hiking routes
Rich biodiversity

Quick Summary

Hallasan stands as one of Korea's greatest natural treasures. Its volcanic landscapes, outstanding biodiversity, and spectacular summit views make it an unforgettable destination for visitors exploring Jeju Island.

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