Every nature video worth watching in Jeju — in one place

Jeju’s nature credentials rest on UNESCO recognition at three distinct levels: the volcanic landscape (Hallasan, Manjanggul Cave, and Seongsan Ilchulbong) holds a World Heritage designation, the biosphere reserve covers a wider area of the island’s ecology, and specific geological sites hold Geopark status. Hallasan, at 1,947 metres the highest peak in South Korea, can be climbed via several trails ranging from the relatively easy Eorimok route to the demanding Seongpanak trail; multiple creators note that the summit crater is not accessible on all routes and that clear-summit conditions are rarer than the photos suggest. Seongsan Ilchulbong, the tuff cone rising from the sea on the east coast, rewards an early start: the sunrise view from the summit is the island’s most iconic natural image, and arriving before the organised tour groups makes it a substantively different experience. The summit crater lake is visible only on clear days — one creator specifically recommends checking the mountain weather forecast the evening before committing to the Seongpanak ascent.

The twelve videos in this set represent the most comprehensive nature coverage in the South Korea collection. “Jeju Island South Korea: Top 10 Things to Do” covers the nature sites in the most structured way, with useful sequencing advice and timing notes for Seongsan Ilchulbong and the Hallasan trail options. Pair it with “Watch This Before Visiting Jeju-do,” which provides the planning layer — what requires advance booking, which rental car routes optimise the nature circuit, and why Manjanggul Cave should be in the morning rather than afternoon. The winter Jeju videos in the set are a useful addition if your travel dates fall between December and February, when Hallasan summit conditions are fully different from the spring and autumn windows.