Hogwarts Legacy's Antechamber is located inside The Athenaeum, hidden in the depths of the Restricted Section of the Library. You'll have the opportunity to access it while completing the "Secrets of The Restriction Section" quest. Inside, you'll find one chest outside The Athenaeum, two chests while exploring the quest's designated path, and two hidden chests that are a bit harder to spot.
In this guide, we'll walk you through how to find the two hidden chests in the Antechamber. If you missed them while completing the quest, you can return anytime to loot them.
All hidden chest locations in the Restricted Library Antechamber – Hogwarts Legacy
Hidden Chest #1
Upon entering the Antechamber, aim at the rune on top of the door and attack it with a Basic Cast. Doing so will spawn a bridge, allowing you to cross to the other side. Once on the other side, defeat the guards to open the door leading further in (no battle if the quest is already done).
Enter the new room and defeat the enemies (no battle if the quest is already done). Once the room is clear, look to your left to find a chest hiding inside an arch. You need to create a path to reach the chest.
Step on the platform on the left to spawn a bridge, which will slowly appear as you get closer to the chest. After looting the chest, cross the bridge back to the main clearing to proceed to the next room.
Related: When do you unlock Alohomora (level 1 lock) in Hogwarts Legacy?
Hidden Chest #2
Like before, aim at the rune on top of the door and attack it with a Basic Cast to spawn a bridge. The bridge will disappear as you get closer to the other side, so simply run and then jump to cross safely.
Once inside the room, aim at the rune on top of the door and attack it with a Basic Cast to spawn a platform on the right.
Jump onto the platform, aim at the rune on top of the door, and attack it with a Basic Cast again. This will spawn a bridge connected to the platform, leading to the arched entrance on the right. Follow the bridge's path and enter the arch to find the second hidden chest.
To make battles easier, check out our compilation of All Spells in Hogwarts Legacy & when you unlock them here on Pro Game Guides.
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