Wuthering Waves (WuWa)

Tethys' Deep and 100% Exploration Guide

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Wuthering Waves - Tethys
This is a location guide for the Tethys' Deep region in Wuthering Waves. Check out our interactive map and 100% exploration guide for Tethys' Deep, as well as map locations of all Resonance Beacons, supply chests, special enemies, and more!

Tethys' Deep Interactive Map

★ Press the icons on the right side to show collectibles and points of interest on the map.
★ Toggle the Full On icon to expand the map.


The Interactive Map both shows the location of key points on the map, and doubles as a collectible checker.

  1. Click an icon on the right side to show all the pins of a specific type, or click the magnifying glass button to search for a specific pin by name.
  2. Click a pin on the map to see its name and description, and a relevant picture or video if available.
  3. From here, click Mark as Acquired to indicate that you've gotten a collectible already. This will change its icon on the map to show that it has been collected, and add 1 to that pin type's Counter.
  4. To undo this, click on the same pin and click Restore to unclaimed.
  5. To check how many pins you have marked so far, check the Counter in the bottom left, and click the icon that looks like a checklist to see counters for all pin types.
  6. If the collected pins start to get in the way, you can hide them all by clicking the green Show Pins button on the left side.
Icon How to Use
Name Button.png Show Names
This button reveals the Name of every icon currently shown.
Show Pins Button.png Show Pins
This button will toggle between showing and hiding all the pins which you have already marked as acquired.
Full Button.png Fullscreen
This button will change the map display to fill the screen.
Search Button.png Search Mode Toggle
This button will display a searchbar which you can use to search for an individual pin by its name.
Icon Mode Button.png Icon Mode Toggle
In Search Mode, this button will toggle you back to Icon Mode, removing the search bar and displaying the icons again.
All Pins Button.png All Pins
This button is shown along with the Icons on the right when there are over 6 types of pins. Click it for a full selection of all available pin types.
Interactive Map Counter.png Counter
Tracks the number of pins you have of a certain type. The pin type shown is set to the page and currently cannot be changed; however, all pin type counters can be viewed by clicking the checklist icon on the right side.
Interactive Map View All Counters.png View All Counters
This icon is found on the right side of the Counter. When a map has more than one pin type, click this icon to see Counters for all pin types.
Diablo 4 - Zoom In Zoom Out Icons.png Zoom In / Zoom Out
This icon is found on the top left side of the map. You can press these buttons, or use your scroll wheel while hovering, to Zoom In and Out of the interactive map.

Map Legend

Legend for Map Icons
Sonance CasketSonance Caskets Resonance BeaconsResonance Beacons Wuthering Waves - Resonance NexusResonance Nexus
ViewpointsViewpoints BlobflyBlobfly Supply ChestSupply Chests
Windchimers IconWindchimers Frostbug IconFrostbugs Special Enemy IconSpecial Enemy

Tethys' Deep 100% Exploration Guides

  1. Tethys' Deep Supply Chests
  2. Tethys' Deep Area Quests

Tethys' Deep Supply Chest Locations

Tethys' Deep
No. of Supply Chests 101

Supply Chests are chests scattered throughout the open world that give rewards such as Astrite and Union EXP. Tethys' Deep has 101 supply chests that you can collect within the area.

We suggest checking out the interactive map above for a more detailed view especially for underground chests!

All Supply Chest Locations

Tethys' Deep Area Quests

Quest Title Quest Location
Cerulean Echoes Adrift in the Winds (Part II)
Fast Travel to the Resonance Beacon nearest the Modulation Hall in Tethys' Deep. From there, KU-Key's location is nearby.
Boundary of Deduction
Fast travel to the Error Cell in the Tethys' Deep of the Black Shores.
Data Overdash
To get to the location, go northeast of the Bank of Life and complete the Aetherfin Challenge. This will lead you to the island where the quest is located.
Amidst the Stars KU-Cass has provided you with numerous clues about that mysterious Resonator- some clues can be found on the surface, while others are scattered across Tethys' Deep...

Listed above are all the quests related to the Tethys' Deep region.

List of All Quests

Tethys' Deep Points of Interest and Activities

  1. Fallacy of No Return Boss
  2. Special Enemy Locations
  3. Yhoran's Tactical Trial Locations

Fallacy of No Return Boss

Tethys' Deep is where the Overlord Boss, Fallacy of No Return, is located. He will be located in the Data Torrent and will only appear after you finish the main quest, From the Echoes of Destruction (Part 3).

Fallacy of No Return Guide

Special Enemy Locations

Tethys' Deep
No. of Retro Game Collector Enemies 3

The Retro Game Collector battle challenge requires you to deliver KU-Cass Cartridges to KU-Cass in order to level up the Data Hub and unlock new special enemies. The last 3 out of the 5 Retro Game Collector enemies are located in the Tethys' Deep.

Retro Game Collector Guide

Yhoran's Tactical Trial Locations

Tethys' Deep
No. of Tactical Trials 3

After starting the Side Quest called Yhoran's Tactical Trial and clearing the initial trial, three more trials will appear in the Tethys' Deep. Shown above are all the locations of Yhoran's Tactical Trial.

Yhoran's Tactical Trial Quest Guide

Wuthering Waves Related Guides

Wuthering Waves - Maps and Locations

Huanglong Interactive Map

All Regions in Black Shores

All Black Shores Regions
Black Shores Archipelago Tethys' Deep

All Regions in Huanglong

All Huanglong Regions
Jinzhou Central Plains Dim Forest
Gorges of Spirits Desorock Highland Port City of Guixu
Wuming Bay Norfall Barrens Tiger's Maw
Whining Aix's Mire Mt. Firmament

All Location Guides

Location Guides
Sonance Caskets Resonance Beacons
Blobfly Locations Resonance Nexus
Viewpoint Locations Supply Chest Locations
Windchimer Locations Frostbug Locations

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