Hallasan Mountain (한라산)

Hallasan Mountain stands proudly at the center of Jeju Island and is perhaps the island’s most memorable landmark. Also called Yeongjusan Mountain, meaning "mountain high enough to pull the galaxy," Hallasan Mountain is widely known by scientists for its geological value. Designated as a national park in 1970, there are 368 parasitic cones called "oreum" (Jeju dialect meaning peak) around the main mountain.

Hallasan Mountain is famous for its vertical ecosystem of plants that results from the varying temperatures along the mountainside. Over 1,800 kinds of plants and 4,000 species of animals (3,300 species of insects) have been identified; to explore the mountain's treasures, simply follow one of the well-developed hiking trails.