Child of Poseidon achievement in Assassin's Creed Odyssey

Child of Poseidon

Complete all underwater location objectives.

Child of Poseidon0
2 guidesOffline Game ModeSingle PlayerCollectable

How to unlock the Child of Poseidon achievement

  • Zeifer95Zeifer95342,048
    13 Oct 2018 13 Oct 2018 13 Oct 2018
    336 12 64
    There are 42 underwater locations, Powerpyx has a great guide with maps at

    Visiting the small island under Chios unlocks a waterbreathing engraving which will help a lot
    Thanks Im Vendy

    Guide not helping? View 1 more guide for this achievement.

    Showing most recent comments. View all comments.
    YahuwshuwaI was only missing doesn't show up on the map as a question mark (truly a hidden location)'s #29 - Pavlopetri (North of Kythera Island).
    Posted by Yahuwshuwa on 16 Dec 20 at 18:07
    I8ITackyticsI8IDorion underwater cave and Pavlopetri were the 2 I was missing as they don't appear after getting all view points - you have to seek them out - they're at the two points at the bottom of lakonia.
    Posted by I8ITackyticsI8I on 11 Feb at 14:02
    StiltongrenadeOnly had one more location, north of Thera, that was it, very helpful.
    Posted by Stiltongrenade on 02 Mar at 17:08
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  • Lordfred23Lordfred2373,081
    16 Jun 2019 15 Jun 2019 15 Jun 2019
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