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.

    Today05:4217:1411h 31m daylightGolden hour 16:40

    Reviews for Gageo Reef

    Sign in to write a review

    Conditions

    Ocean conditions, forecast and tides for Gageo Reef

    Plan & book

    Ways to dive Jeju Island, from day trips to liveaboards.

    Day trips & courses

    via GetYourGuide

    Guided dives, courses and snorkel trips with instant booking.

    Find dive trips in Jeju Island

    Places to stay

    via Booking.com

    Hotels and dive resorts near Jeju Island.

    Search stays in Jeju Island

    Dive insurance

    Most travel insurance excludes or limits scuba. Check what you need before you go.

    Dive insurance explained

    Partner links: we may earn a commission if you book, at no extra cost to you. How we make money

    Where to Stay near Gageo Reef

    Prices from Booking.com. We may earn a commission at no extra cost to you.

    Back to Jeju Island