A rare alpine wetland ecosystem located at the highest altitude in Jeju. Stroll along well-maintained wooden boardwalks to observe unique endemic flora and untouched pristine nature in this strictly protected ecological habitat.

Massive hexagonal rock pillars carved by the collision of ancient volcanic lava and the ocean. Experience Jeju's premier geological wonder up close as dramatic waves crash against these striking volcanic formations along the coastline.

The only waterfall in Asia that cascades directly into the ocean. Stand on the rocky shore to feel the sea breeze and experience the sheer power of this 23-meter-high natural wonder up close.

A complete UNESCO World Heritage experience featuring free time for local dining, a live cultural performance, and a scenic volcanic crater hike. Dine (Independent Lunch): Start with free time to explore the restaurants at the base of the mountain and grab lunch at your own expense. Watch: Head down to the cove to witness a live diving demonstration by Jeju’s legendary Haenyeo (female divers), a UNESCO Intangible Cultural Heritage. (Replaced by the Haenyeo Museum in case of bad weather) Hike: Conquer the well-maintained trail to the summit for sweeping panoramic views of the deep blue ocean.

A UNESCO World Heritage site and one of the longest lava tubes in the world. Descend into the illuminated underground tunnels to explore ancient, awe-inspiring rock formations created by flowing lava tens of thousands of years ago.