It is worth exploring the castle and the open environment for hours on end for those who prefer to focus on Hogwarts Legacy’s primary story. You can spend so much time unlocking the mysteries of the wizarding world, solving empty frame puzzles, or getting hundreds of Field Guide Pages all around the terrain.
In one of the side quests, Cache in the Castle in Hogwarts Legacy, you’ll meet Arthur Plummly, who is studying two treasure maps he had found and asks if you are up for an adventure and can help him out. Let’s see in this guide how to complete the Cache in the Castle side quest in Hogwarts Legacy.
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How to Cache in the Castle Side Quest in Hogwarts Legacy?
In order to complete the Cache in the Castle Side Quest in Hogwarts Legacy, you have to talk to Arthur Plummly, who will give you a treasure map and ask you to visit three different locations on the map to find the treasure.
The Cache in the Castle side quest in Hogwarts Legacy can be unlocked after you open the letter from Professor Fig in your Owl Post, starting the main quest The Locket’s Secret.
Head to Professor Fig’s Classroom and talk to Arthur. You can find him by going up a few levels on the stairs next to a bronze statue. He will then give you a treasure map with clues to find the treasure.
Here are the three locations you need to visit to find the treasure:
Treasure Map Location 1
There will be some stairs in front of Arthur. Follow the stairs down and to the right to find a gigantic Rhinoceros skeleton. As you approach it, the next phase of the Side Quest will begin taking you to further locations.
Treasure Map Location 2
Go to the Transfiguration Courtyard and approach the Dragon statue in the centre. This will take you to the next step of your side quest.
Treasure Map Location 3
After passing through the entrance behind the dragon statue, take the staircase up to the right. As you rise up the stairs, you’ll see a large painting against the wall. Approach the painting and you will proceed further in the quest.
Now cast Accio spell on top of the frame of the painting. Once you reach the door in the painting, you can open it to unveil a chest that contains Authentic Historian’s Uniform.
Upon completing the treasure map, return them to Arthur to claim your reward: 180 XP.
This concludes the Cache in the Castle Side Quest Guide in Hogwarts Legacy. In order to stay updated on the game, visit our other guides.