5-20m
    Jeju Island, South Korea
    신안 가거도 섬등반도

    Gageo Reef

    Protected Area

    신안 가거도 섬등반도

    Why dive here

    With 113+ marine species recorded in the area - including great white sharks, hammerhead sharks, mobula rays (devil rays), octopuses and sea turtles - Gageo Reef offers some of Jeju Island's richest reef diving.

    Marine lifeGreat White Sharks, Hammerhead Sharks, Mobula Rays (Devil Rays), Octopuses and Sea Turtles · 113+ species recorded
    CharacterReef dive · max 5-20m
    StandoutRich in charismatic marine life

    Gageo Reef, off Jeju Island, offers a solid rock reef dive, a pleasant change from some of the volcanic landscapes found elsewhere in the region. We've seen a good variety of temperate corals here, clinging to the rocky structures. It's a site that suits experienced divers looking for something a bit different in the Yellow Sea, especially if you appreciate the subtler beauty of a colder water environment. Expect a robust dive rather than a tropical spectacle.

    Typical Gageo Reef Dive Profile

    5mSafety Stop0m5m max~60 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Today05:0918:1913h 10m daylightGolden hour 17:45

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    Conditions

    Ocean conditions, forecast and tides for Gageo Reef

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