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Ancient City Key is a quest item in Genshin Impact. Guide includes Ancient City Key location, map, how to get, how to use, achievements and rewards!s
Table of Contents
Ancient City Key - How To Get & Location
Located At Yaoidie Valley West
| Map | In-game |
|---|---|
  |  |
The Ancient City key can be found inside a locked ruin in the west area of Yaodie Valley. Please check the images above for reference.
Unlock The Ruins Using The Adeptal Energy
Once you reach the Ancient City Key's location, the room where it is located is currently locked so to unlock it, use the Adeptal Energy and ignite the cauldrons. Follow the video above to see how to unlock it.
Jade Incense Cauldron Locations & How To SolveAncient City Key - How To Use
Use To Unlock A Room Full Of Treasures
Once you have the Ancient City Key, go to the southeast part of Chizhang Wall where the treasure chests are located.
Treasure Chest Location
| Map | In-game |
|---|---|
 |  |
The locked room with treasure chests can be found inside the ruins. Please check the images above for reference.
Ancient City Key - Hidden Achievement
Unlock A Hidden Achievement
Upon completing this quest, you will be able to unlock a hidden achievement called At the Construction of the Endless Wall.
Chenyu Vale Related Articles
| Chenyu Vale Articles | |||||
|---|---|---|---|---|---|
| Chenyu Vale | |||||
| Interactive Map Articles | |||||
| Spirit Carp |  Clearwater Jade | ||||
| Simulacrum | Scenes Of Flowing Lotus | ||||
| Jade Incense Cauldron | Treasure Chest | ||||
| Gimmicks & Secrets | |||||
| Scenes Of Flowing Lotus | Ancient Ruins | ||||
| Jade Fragment & Diffuser Inscription | Simulacrum | ||||
| Scenes Of Flowing Lotus | Jade Incense Cauldron | ||||
| Forgotten Key I & II | Strange Key | ||||
| Ancient City Key | The Wangshan Hall Back-Up Key | ||||
| Ruin Machine Core | Ancient Swordsman's Inscriptions | ||||
| Ancient Jade Pendant | Sir Pouncealot | ||||
| Chizhang Map Puzzle | Votive Rainjade | ||||
| How To Get Chenyu Vale Recipes? | Rulers Of The Chizhang Mountains Yiji & Tianyu | ||||
| World Quests | |||||
| Chenyu's Blessings Of Sunken Jade Quest | The Cloud-Padded Path To The Chiwang Repose | ||||
| Threefold Expectations | A Wangshan Walk To Remember | ||||
| Scrolls And Sword Manuals Of Guhua | Shrouded Vale, Hidden Hero | ||||
| The Roaming Abode | The Dealing Sands | ||||
| Our Chenyu Vale Trek | Chili Con Cloudy | ||||
| Qiaoying, The Village of Many Tales | Temporary Acclimatization | ||||
| Secret Achievements | |||||
| To Touch the Face of Heaven | A Mere Rock | ||||
| Cloud-Parting Carpfall | Spirits Adrift, Alas, in Water | ||||
| Jade, O Jade, Grant Me My Wish... | Ancient Shaman-Song | ||||
| As If Seen From Afar | The Secluded Path | ||||
| Non-Hidden Backup Energy Source | Five Blades Return to Wangshan | ||||
| Chenyu Vale Sights | The Mural Veil | ||||
| A Ruined Tale | At the Construction of the Endless Wall | ||||
| When Comes Spring Or Autumn? | Swift Acceptance | ||||
| Tea I Am, Tea in a Cauldron | Break the Benighting | ||||
| What About Sliced Meat Now | At the Construction of the Endless Wall | ||||
| Rulers Of The Chizhang Mountains | Secret Miracle | ||||
| Up the Bishui | A Pulse of Ice and Wind | ||||
| True Mastery Of Spear And Sword | Long Days in the Realm Within | ||||
| The Carp Leaps, Heaven's Gates Open | Who Tells You The Truth | ||||
| Xiangjun's Dreams | The Conformist | ||||
