Cache in the Castle - Hogwarts Legacy Side Quest Walkthrough

Cache in the Castle - Hogwarts Legacy Side Quest Walkthrough

Overview:

Arthur Plummly has discovered some treasure maps and needs your help locating the hidden landmarks and a secret painting. It’s time to explore the Astronomy Wing and uncover some long-lost treasures!

Quest Requirements:

  • Completion of Welcome to Hogsmeade main quest

Quest Steps:

1. Talk to Arthur Plummly:

Head to the Astronomy Wing, where you’ll find Arthur Plummly above Professor Fig’s Classroom. Speak to him, and he will hand over a treasure map with three clues to help you begin your search.

2. Find the First Landmark:

From Arthur, head down the stairs, and you’ll find the rhino skeleton. Approach it to reveal the first clue.

3. Find the Second Landmark:

Next, go to Astronomy Wing, and onward to the Transfiguration Courtyard, where you’ll find a statue in the center. This is your second landmark.

4. Find the Third Landmark:

Follow the quest marker behind the statue and go through the door. You’ll soon discover the third landmark: a staircase.

5. Find the Painting:

Ascend the staircase, and you’ll encounter a hidden painting.

6. Discover the Painting’s Secret:

Use Accio on the top of the painting to reveal a chest behind it. Open the chest to reveal the treasure!

7. Return to Arthur Plummly:

Return to Arthur Plummly in the Astronomy Wing above Professor Fig’s Classroom to complete the quest.

Rewards:

  • 180 XP

With the treasure discovered, Arthur will thank you for your help, and the quest will be complete! For more side quests and main quest tips, be sure to check out our full Hogwarts Legacy walkthrough.