With the amount of pastime activities and collectibles you have to find, it seems that you can do almost anything in the wizarding world of Hogwarts. With three different areas in the map and one of them further divided into smaller regions it will take forever to discover everything. That includes the Mermish Artefacts! If you’re familiar with the lore then you already know that you will have to go for a little bit of a swim to find them. Do you have to go to the Great Lake and dance with sirens to in order to locate anything? Let’s find out.
Find and Collect Mermish Artefact Locations | Hogwarts Legacy
You’ll have to do a quest to find all of the artefacts, if you haven’t stumbled upon this quest yet it’s called the Mer-ky Depths. Find Nerida Roberts around the Boathouse, you’ll be filled in on what needs to be done once you start talking.
You can get to the Boathouse via The Great Hall. You’ll find Nerida here sitting and will tell you about a nearby cave. Follow the yellow dotted line on your minimap to get to that cave.
Upon emerging from the waters you will be greeted with a short puzzle. Here your best friends will be Incendio and Lumos, get rid of the cobwebs surrounding the two other butterflies trapped inside and them guide them to the doorway after you cast Lumos.
Repeat the process two more times and the door will open, inside you will see an intricate sarcophagus that you can freely open. After that you can return to Nerida with the Artefact in hand. If you want a different angle of the boathouse or any other places of interest then you can check the Hogwarts Legacy interactive map on our webpage. Now go out there and get swimming!
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