How to Unlock the Court of Fontaine Underground Waypoint

There are three hidden underground waypoints located in Court of Fontaine in Genshin Impact 4.0. See where to find the hidden waypoints and how to unlock them in this guide!

How to Unlock the Underground Waypoint in Court of Fontaine

Head to the Fleuve Cendre Sewers

One of the waypoints is in the Court of Fontaine's Fleuve Cendre sewers. There are two entrances, both of which lead to the underground sewers.

Fleuve Cendre Sewers Entrance #1

The first entrance may be found west of Court of Fontaine, near the Cafe Lucerne. Enter the door and then descend the hole.

Turn right after reaching the bottom and pass through the little gap on the left side of the barrier. After getting through the metal barrier, you should see the waypoint right away.

Fleuve Cendre Sewers Entrance #2

The second entrance is east of Court of Fontaine, close to the Boucicaut general store. As with the first entrance, simply enter the door and glide down the hole until you reach the bottom.

Once you've reached the bottom, turn right until you reach the teleport waypoint.

How to Unlock the Underwater Waypoint in Court of Fontaine

Play Through the Aqueous Tidemarks Questline

Two of the Hidden Waypoints in Court of Fontaine may only be found during the Aqueous Tidemarks World quest. You can begin the quest by speaking with Virgil at the court's Statue of the Seven.

Aqueous Tidemarks Quest Guide

How to Unlock the Underwater Waypoint #1

To get to the first hidden waypoint, simply follow the quest marker to the cavern and the blocked door, which can be opened using the Ancient Key. When you open the door, take the path inside until you reach the room with the teleport waypoint.

Fontaine Ancient Key Location

How to Unlock the Underwater Waypoint #2

The second hidden Teleport Waypoint in Fontaine can also be discovered during the Aqueous Tidemarks World quest. The waypoint is in the final room in the ruins, with the Ruin Guard.

To get to the final room, first complete the Pneumosia Blocks puzzle, which is in the same room as the first hidden waypoint. Solving the puzzle will unlock a locked door that leads to the last area.

	Pneumosia Blocks Puzzle Solution
1	Take the Ousia Block and use it to hit the opposite relay.
2	Do the same thing with the Pneuma Block.
3	After that the mechanism in the middle should unlock. Interact with it to open the door.

How to Solve Pneumosia Blocks

Genshin Impact Related Guides

Fontaine Map Guide

Fontaine Area Map Guides

Related Fontaine Map Guides
Liffey Region	Fontaine Research Institute
Fortress of Meropide	Merusea Village
Narzissenkreuz Ordo	Erinnyes
Morte Region	Tower of Gestalt
Nostoi Region	Sea of Bygone Eras

Fontaine Exploration Guides

Significant Fontaine Location Guides

Fontaine Location Guides
Hydroculus	Fountain of Lucine	Shrine of Depths	Enigmatic Page
Teleport Waypoints	Treasure Chests	Remarkable Chests	Secret Treasure Map

Fontaine Item Guides

Fontaine Local Specialties
Rainbow Rose	Lumidouce Bell	Romaritime Flower	Beryl Conch
Subdetection Unit	Lumitoile	Lakelight Lily	Spring of the First Dewdrop
Other Items Found in Fontaine
Tidalga	Marcotte	Pluie Lotus	Bulle Fruit
Condessence Crystal	Ancient Key	Drained Conch Cup	Mysterious Core
Hydro Sigil	Strange Part	Key to Some Place	Credit Coupons
Energy Concentrating Component	Mysterious Ore	Arkhium Ore	Arkhium Lumenite
Spur Gears	Welfare Meal	Handwheel	Punched Tapes
Foggy Forest Branch	Simple Vault Key	Autumn's Map	Rocky's Map
Liam's Map	Rouge's Map	Barrow Map	Parker's Hopes Map
Athos Map	Freeman Map	Ridiculously Common Branch	Restored Score

Fontaine Domain Guides

Fontaine Domains Guides
Denoument of Sin	Echoes of the Deep Tides
Pale Forgotten Glory	Waterfall Wen
Faded Theater

All Fontaine Domains and Locations

Fontaine Quest Guides

Fontaine World Quests

4.6 Fontaine Puzzles and Features

4.6 Fontaine Features
Washer Octopus	Lost Grimoires and Mysterious Bookshelves
Wonderchime Flowers and Allochromatic Anemones	Summon Currents with Scylla
Music Score Locations	Auric Anglerfish
Break the Chains that Bind Scylla	Portus Anticus Luxurious Chest
The Flying Outlander Achievement Guide	Juliano's Hidden Chests
How to Pet Osse	How to Take the Blank Score
How to Return the Flying Bird Phantasms	How to Rebuild the Golden Aqueducts

4.2 Fontaine Puzzles and Features

4.1 Fontaine Puzzles and Features

4.0 Fontaine Puzzles and Features

Fontaine Enemies

Fontaine Boss Guides
Emperor of Fire and Iron	Icewind Suite	Millennial Pearl Seahorse
Experimental Field Generator	Hydro Tulpa	Legatus Golem
All-Devouring Narwhal	The Knave
Fontaine Enemy Guides
Fontemer Aberrants	Tainted Hydro Phantasm	Breacher Primus
Clockwork Meka	Fatui Operatives	Praetorian Golem
Local Legends Guides
Iron Viscount	Fairy Knight Twins	Ocean Circuit Judge
Vivianne of the Lake	Fading Veteran	Swords of the Gorge
Ninianne of the Lake	Dobharcu, Lord of the Hidden	Automated Supercomputing Field Generator
Luachra the Brilliant	Yseut	Liam
Rocky Avildsen	Mageblade Corrouge	Chassanion
Deianeira of Snezhevna	Cineas

All Interactive Map Guides

All Interactive Map Guides