Jeju Olle Trail - Route 16 (Gonae - Gwangnyeong Olle) ([제주올레 16코스] 고내-광령 올레)

Route 16 connects the beautiful coastal walk to mid-mountainous area. The trail goes from Gonae to Guam, where visitors can enjoy indigo-colored sea, saltern, reservoir, tall trees, old fortress, villages, and more.