What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating
Premium Articles

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Dragon Quest 7 Reimagined (DQ7)

How to Open Locked Chests

Add to Watchlist

How to Open Locked Chests
Locked Treasure Chests can be opened using keys in Dragon Quest 7 Reimagined (DQ7). Read on to learn how to open locked Treasure Chests and their locations.

How to Open Locked Treasure Chests

Open Using Keys

Key Map Overworld
Thief's Key
Rented Rooms at Pilgrim's Perdition

Behind the Counter
Magic Key
3rd Floor of Palazzo di Bulgio

Behind the Bed
Ultimate Key
1st Basement Floor at The Cathedral of Light

In a Room (can also be collected in Cathedral of Blight later if missed)

Locked Treasure chests can be opened using one of the three keys: Thief's Key, Magic Key, and the Ultimate Key.

Keep in mind that one key cannot unlock all chests. For instance, if a locked chest cannot be opened even if you already have the Thief's Key, then it is likely that you need a different key to open it.

List of All Keys and How to Get Them

All Locked Treasure Chest Locations

All Thief's Key Chests and Rewards

Map Location Overworld Location

Pilgrim's Perdition (Past)

Mini Medal

Pilgrim's Rest (Past)

Seed of Resilience

Emberdale (Past)

Seed of Magic

Dig Site (Present)

Seed of Deftness

Pilgrim's Rest (Present)

Mini Medal

La Bravoure (Present)

Seed of Life

La Bravoure (Present)

Seed of Strength

Estard (Present)

Seed of Magic

Estard (Present)

Seed of Life

Pilchard Bay (Present)

Mini Medal

Emberdale (Present)

Diamend

All Magic Key Chests and Rewards

Map Location Overworld Location

Palazzo di Bulgio (Present)

Mini Medal

Hubble Castle Water Tower Level 1 (Past)

Princess's Robe

Hubble Castle Fire Tower Level 1 (Past)

Seed of Strength

Dig Site (Present)

Mini Medal

Estard (Present)

Mini Medal

Aeolus Vale East Side Level 2 (Present)

Seed of Magic

Hubble (Past)
Hubble Past Single Phial
Single Phial

Hubble (Past)

Magic Water

All Ultimate Key Chest Locations and Rewards

Map Location Overworld Location

Cathedral of Blight - Level 5

Mini Medal

Pilchard Bay

Mini Medal

Burnmount - Level 1

Magma Staff

Burnmount - Level 1

Mini Medal

Burnmount - Level 3

1500 Gold

Burnmount - Level 5

Fire Blade

The Sea Dragon: Below Decks

Turban

The Sea Dragon: Below Decks

Seed of Magic

Villa Priores

Agility Ring

Villa Priores

Seed of Agility

Poolside Cave

Elfin Elixir

Poolside Cave

Dryspell Fan

Aeolus Vale East Side - Level 2

Seed of Agility

Aeolus Vale East Side - Level 2

Seed of Therapeusis

Estard Castle - Dungeon

Mini Medal

Estard Castle - Treasure Room

Kingsblade

Estard Castle - Treasure Room

Mini Medal

Estard Castle - Treasure Room

Platinum Shield

Estard Castle - Treasure Room

Pallium Regale

Emberdale

Mini Medal

Al-Balad

Mini Medal

Ballymolloy Region

Seed of Strength

Estard Underground Path - Basement Level 2

Gold Tablet Fragment

Hubble Castle - Dungeon

Seed of Strength

Hubble Castle - Dungeon

Mini Medal

Another World - Level 3

Day Off Dress

Another World - Level 3

Drakulard Monster Heart

Another World - Level 3

Supernova Sword
Map Location Overworld Location

Rucker Castle - Level 1

Seed of Strength

Hubble Castle - Dungeon

Seed of Magic

Hubble Castle - Dungeon

Seed of Sorcery

Dragon Quest 7 Reimagined (DQ7) Related Guides

Dragon Quest VII Reimagined - Tips and Tricks
Tips and Tricks: Beginner's Guide to DQ7

All Tips and Tricks Guides

General Guides
All Stats and Attributes Explained Best Difficulty Settings and Differences
How to Revive Party Members List of Status Effects
How to Change Shortcut Commands How to Get a Ship
How to Unlock New Islands How to Fast Travel
How to Reset Puzzles How to Check Enemy Weaknesses
How to Change Vocations How to Change Party Members During Battle
How to Control Party Members How to Get Worked Up and Use Let Loose
How to Transfer Demo Save Data How to Change Outfits and Costumes
Where to Get the Magic Carpet Battle System Explained
How to Open Locked Chests Where to Find Pike
All Alternate Island Endings Field Attack Guide
Frequently Asked Questions
When and Who Should Use Seeds? Is There Autosave?
Should You Give the Wooden Doll to Patrick? Does the Hero Have a Canon Name?
Do Dialogue Choices Matter? What Happens When You Die?
Can You Save Maeve? Are There Random Encounters?
When Can You Change Classes? Can You Talk to Animals in L'arca?
Should You Help Nottagen? -
All Stats and Attributes Explained
HP MP
Attack Agility
Resilience Strength
Magical Mending Magical Might
Defence Deftness
Charm -

Author

    Please participate in our site
    improvement survey
    03/2026
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index