40m
    Koh Lanta & Phi Phi, Thailand

    ZENYO MARU

    Why dive here

    With 177+ marine species recorded in the area - including barracuda, giant moray eels, whale sharks, clownfish and pufferfish - ZENYO MARU offers some of Koh Lanta & Phi Phi's richest wreck diving.

    Marine lifeBarracuda, Giant Moray Eels, Whale Sharks, Clownfish and Pufferfish · 177+ species recorded
    CharacterWreck dive · max 40m
    StandoutExceptional marine biodiversity

    The Zenyo Maru is big, truly big, and we love how much there is to explore down there. Dropping onto the bridge at 20 metres, the sheer scale hits you immediately. We often find ourselves just floating above the main deck, watching schools of fusiliers swirl like silver clouds. The torpedo impact point is a huge tear in the hull, a stark reminder of its wartime fate in 1942. Inside, the holds are dark, but torches illuminate swim-throughs where we’ve come across giant moray eels peeking from crevices. Our favourite part has to be the stern, where the prop shaft and rudder are still intact, covered in beautiful soft corals. The currents can be playful out here, so we always suggest a descent line and keeping an eye on your no-deco limits. It’s a dive for those who appreciate history and don’t mind a bit of a current.

    Typical ZENYO MARU Dive Profile

    15m30m45mSafety Stop0m40m max~20 min estimated bottom time

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

    Safety Notes

    Deep dive (40m) - monitor air consumption closely. Advanced certification recommended.

    Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:0718:0912h 1m daylightGolden hour 17:41

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