20-40m
    Cocos Island, Costa Rica
    Isla del Coco

    Dos Amigos - Big

    Protected Area

    Isla del Coco

    Why dive here

    With 288+ marine species recorded in the area - including blacktip reef sharks, blue sharks, dolphins, eagle rays and giant moray eels - Dos Amigos - Big offers some of Cocos Island's richest pinnacle diving.

    Marine lifeBlacktip Reef Sharks, Blue Sharks, Dolphins, Eagle Rays and Giant Moray Eels · 288+ species recorded
    CharacterPinnacle dive · max 20-40m
    StandoutExceptional marine biodiversity

    Dos Amigos - Big, off Cocos Island, is primarily a hammerhead shark dive. We’ve often found large schools patrolling the deeper sections here, particularly around the cleaning stations. The currents can be strong, so it’s best for divers comfortable with drift diving and managing their buoyancy in moving water. Visibility is generally good, allowing for wide views of the open ocean action.

    Typical Dos Amigos - Big Dive Profile

    10m20mSafety Stop0m20m max~30 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

    Depth of 20m - Advanced Open Water certification recommended.

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

    Today05:3517:3712h 2m daylightGolden hour 17:09

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    Ocean conditions, forecast and tides for Dos Amigos - Big

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