Drained Conch Cup guide for Genshin Impact. Includes how to get, map & location, hidden & secret, Fontaine, exploration, Aqueous Tidemarks, The Narzissenkreuz Ordo, tips, & more.
Table of Contents
How To Get Drained Conch Cup?
Complete Aqueous Tidemarks
Unlock The Institute Of Natural Philosophy

The Institute of Natural Philosophy is an underwater location that is not available immediately and you need to finish the Aqueous Tidemarks first to unlock.
Aqueous Tidemarks Quest GuideWhat Is Drained Conch Cup?
Quest Item

Drained Conch Cup can be obtained from precious chest at the Institute of Natural Philosophy and The Narzissenkreuz Ordo.
Drained Conch Cup - Map & Location
Precious Chest In Secret Room
Map | Location |
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This can be accessed as you progress with the Aqueous Tidemarks. The Drained Conch Cup can be obtain by claiming the precious chest inside the secret room at the Institute of Natural Philosophy.
How To Go To The Secret Room
Refer to the video guide above for the exact location of the secret room.
Hydroculus Can Also Be Found

Aside from the precious chest, there is also 1 Hydroculus inside the secret room.
Hydroculus Location & MapPrecious Chest In The Narzissenkreuz Ordo

The Narzissenkreuz Ordo is a location that can be unlocked after completing the Aqueous Tidemarks quest.
How To Get Inside The Narzissenkreuz Ordo?
Map | Location |
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After completing the Aqueous Tidemarks quest, return to the location where you shattered the glass wall and interact with the book on the table to enter.
How To Use Drained Conch Cup?
No Known Use At The Moment
We are still verifying on the use of Drained Conch Cup. Do you happen to know the use of Drained Conch Cup? Share it with other travelers by leaving a ▼comment below.