
Photo: Shane Porter EssPea, CC BY-SA 3.0 via Wikimedia Commons
With Seopeom and Beomseom island in front, the Jeongbang Waterfall is right at the edge of the ocean. Apparently the only waterfall in Asia to fall directly into the sea and one of the "three famous waterfalls of Jeju".
Jeongbang Waterfall (Korean: 정방폭포) is a waterfall and popular tourist attraction located in Seogwipo, Jeju Province, South Korea. The waterfall is 23 m (75 ft) high and is very close to the ocean. Depending on the level of recent rainfall, it can be up 8 m (26 ft) wide. The source of the waterfall is the stream Donghong-cheon. It is considered to be one of Yeongjusipgeong, the ten greatest scenic wonders of Jeju Island.
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서복전시관
A tiny museum of , a Chinese alchemist and explorer. He was sent by to the eastern seas twice to look for the elixir of life. Xu Fu reached the Jeongbang waterfall then sailed west, some say that's where the name "Seogwipo"("西歸浦" in Chinese, literal meaning is "return west shore") comes from.
서귀포잠수함
Located in the harbour, you have the opportunity to experience going down to a depth of 40 m below the water surface on a submarine trip. With a course around 2.8 km long, a tour is a great way to see below the surface of Jeju's splendid seas. Here you can see the world of soft corals and colorful fish all amid a fantastic underwater landscape near Munsom Islet. You may even be lucky enough to see Haenyo hard at work.
Cheonjiyeon pokpo (천지연 폭포)
Cheonjiyeon Waterfall is one of the "three famous waterfalls of Jeju". Cheonjiyeon (meaning a waterfall connecting the sky (ch'eon) and land (ji)) receives a large number of tourists to get their picture taken with the falls in the background. Although there is one main area where water falls over the cliff, depending on how much rain has fallen recently, the stream may spread and cascade down at several points. The water falls into a large, artificial pond that has been created by two small dams to maintain the water at a certain level.