The Lungs of Jeju <Exploring Gotjawal Forest>

For much of the year, the most popular hiking spots on Jeju are the Olle Trails that line the island’s coast, and the paths that lead to the 1,950-meter-high summit of Hallasan Mountain. However, in the summer—when the heat becomes too much—the island’s hikers take to the shade of Gotjawal forests. This shade makes a big difference to the temperature of the area. Research by the National Institute of Forest Science found that in summer, the Physiological Equivalent Temperature of Gotjawal can be 12 degrees lower than that of residential or commercial areas. What all this means is that if you’re looking for a place to stay cool on a hot summer day while still enjoying the outdoors, then visiting Jeju’s Gotjawal is a must.