The Chasm: Underground Mines Map Guide | How to Enter The Chasm Underground Mines | Genshin Impact

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Genshin - The Chasm Underground Mines Map Guide - How to Enter The Chasm
The Underground Mines are the lower levels of The Chasm in Genshin Impact. See how to enter The Chasm's Underground Mines, full map, all new features, quests, and enemies you can find here!

The Chasm Guides
Genshin - The Chasm GuideThe Chasm Genshin - The Chasm Surface GuideThe Surface Genshin - The Chasm Mines GuideThe Mines
Genshin - Lumenstone Adjuvant in The ChasmLumenstone Adjuvant Genshin - Lumenspar Locations in The ChasmLumenspar Locations Genshin - Lumenstone Ore Locarions in The ChasmLumenstone Ore Locations
Genshin - Chasm Delvers Quest Chain GuideChasm Delvers Quests Genshin - Ruin Serpent GuideRuin Serpent Guide Genshin - Lost Valley GuideThe Lost Valley Guide

How to Enter the Chasm's Underground Mines

Underground Mines Unlock Summary

Unlock Quest
Area 1 Surreptitious Seven-Star Seal
Area 2 The Heavenly Stone's Debris
Area 3
Area 4 Perils in the Dark
Area 5 Wherefore Did the Spiritstone Descend?
Area 6

All of the unlock quests for The Chasm's Underground Mines are under the area's main questline, which lights up the map after a certain point in the quests!
The Chasm Delvers Quest Chain Guide

How to Get Into the Underground Mines for the First Time

Unlock Requirements Reach Adventure Rank 28+
Complete Chapter 1: Act 3
Complete the Surreptitious Seven-Star Seal Sundering Quest

To access the Underground Mines of The Chasm, complete the Surreptitious Seven-Star Seal Sundering quest and playing through The Chasm Delvers quest chain to explore the new area!

The Chasm Map Guide & How to Unlock

How to Unlock Area 2 and 3 of the Underground Mines

Unlock Requirements Lumenstone Adjuvant Lvl. 2+
Complete the The Heavenly Stone's Debris World Quest

Upgrade your Lumenstone Adjuvant to Level 2 and access the gadget's Blooming Light ability to go past Area 3 of the Underground Mines. Once you've upgraded your gadget just play through The Heavenly Stone's Debris to advance!

How to Unlock Area 4 of the Underground Mines

Unlock Requirements Lumenstone Adjuvant Lvl. 2+
Play through the Perils in the Dark World Quest

To descend the Underground Mines even further, play through the Perils in the Dark quest to explore the deepest reaches of The Chasm! Afterwards, you won't need to upgrade your gadget to complete the next quests.

How to Unlock Area 5 and 6 of the Underground Mines

Unlock Requirements Lumenstone Adjuvant Lvl. 2+
Complete the Wherefore Did the Spiritstone Descend World Quest

Final areas of the Underground Mines can only be revealed by playing through the last quest of the quest chain, Wherefore Did the Spiritstone Descend? This will also unlock new quests like Valor's Afterglow.
''The Chasm Delvers'' Quests

The Chasm: Underground Mines Map

The Chasm Map Guide & How to Unlock

The Chasm: Underground Mines Treasure Chests

The Chasm Underground Mines Treasure Chest Map

Treasure Chests Respawn?

Genshin - Treasure Chest
Treasure Chests do not appear to respawn in Genshin Impact. However, some Treasure Chests may appear after your World Level or Adventure Rank increases or after a Version Update.

Treasure Chest Guide

The Chasm's Underground Mines Features

Features & Puzzles in The Chasm: Underground Mines

Quest How to Unlock
Genshin - Dark Mud and Oozing ConcretionsLumenstone Adjuvant A gadge used to explore The Underground Mines safely. Cleanses Oozing Concretions, recharges objects, and lights up the area. Obtainable from the Chasm Spelunkers quest.
Genshin - Dark Mud and Oozing ConcretionsDark Mud and Oozing Concretions Harming filth that obstructing objects which can be destroyed by using a Level 2 Lumenstone Adjuvant to the source of the anomaly.
Genshin - Luminous SeelieLuminous Seelie Seelies that give regular chests and energy to your Lumenstone Adjuvant energy by being near them!
Genshin - LumenlampsLumen Objects Restores energy to your Lumenstone Adjuvant once you collect, activate, or go near it.

All Quests in The Chasm: Underground Mines

The Chasm: Underground Mines World Quests

World Quests in The Underground Mines
Chasm Spelunkers First Miasmic Contact
Meeting New People... and Foiling Some Bandits The Heavenly Stone's Debris
Perils in the Dark Wherefore Did the Spiritstone Descend?
Valor's Afterglow
(Quest Chain)
Lost in a Foreign Land
(Quest Chain)
A Company Vanishing Into the Deep The Missing Miner
The Chasm's Bounty Dimming Mushroom's Call for Help
Hydrological Investigation in The Chasm Paleontological Investigation in The Chasm
Mycological Investigation in The Chasm

List of World Quests

Enemies in The Chasm: Underground Mines

Ruin Serpent Boss

Genshin Impact - Ruin Serpent Enemy Guide

The Ruin Serpent is a field boss that drops Geo Gemstones and Character Ascension Materials and is only accessible upon playing through The Chasm Delvers quest chain.

Ruin Serpent Boss Guide

Black Serpent Knights

Genshin Impact - Black Serpent Knight Windcutter Enemy Guide
Remnants of the Knights of Khaenri'ah that are hiding in the depths of The Chasm. These drop Deathly Statuettes and the special quest item, Orb of the Blue Depths.

Black Serpent Knight Enemy

Floating Fungus

Genshin Impact - Floating Fungus Enemy Guide
A floating enemy that shoots bubbles and aren't that harmless most of the time. These drop Fungal Spores.

Floating Hydro Fungus Enemy

Genshin Impact Related Guides

Genshin Impact - The Chasm Map Guide

The Chasm Map Guide

Helpful Guides for The Chasm

The Chasm Guides
Surface Area Guide Underground Mines Guide

The Chasm Puzzles and Features

The Chasm Puzzles

Guides for The Chasm Features
Genshin Impact - How to Unlock The Lost ValleyThe Lost Valley Puzzle Genshin Impact - How to Solve Unique Rock Pillars PuzzleUnique Rock Pillars
Genshin Impact - How to Play Old ChouOld Chou's Treasure Hunt Genshin Impact - How to Get and Use the Treasure Map FragmentsTreasure Map Fragments
Genshin Impact - Mysterious Letter in The ChasmMysterious Letters Genshin Impact - All Fossil Locations in The Chasm Underground MinesFossil Locations
Genshin Impact - How to Activate the Mechanism in The Chasm Puzzle WalkthroughActivate the Mechanism Genshin Impact - How to Ring the Two BellsRing the Two Bells
Genshin Impact - Lumenspire Behind Locked GateLumenspar Locked Gate Genshin Impact - How to Look for Offerings to Place Before the MemorialMemorial Offerings
Genshin Impact - How to Follow the WaterFollow the Water's Flow Genshin Impact - How to Purify the Large Crystal in the ChasmPurify the Large Crystal

The Chasm Features

Guides for The Chasm Features
Genshin Impact - How to Use Spoutrocks in The ChasmSpoutrocks Genshin Impact - How to Break Bedrock Keys in the ChasmBedrock Keys
Genshin Impact - How to Use Cage-Shaped Geo FormationsCage-Shaped Geo Formation Genshin Impact - How to Get Rid of the Dark Mud and Oozing Concretions GuideDark Mud and Oozing Concretions
Genshin Impact - How to Solve Glowing Pyramids PuzzleGlowing Pyramids

The Chasm Quest Guides

The Chasm Delvers Quest Chain Guides
The Chasm Charters Surreptitious Seven-Star Seal Chasm Spelunkers
First Miasmic Contact Meeting New People... The Heavenly Stone's Debris
Perils in the Dark Wherefore Did the Spiritstone Descend?
Valor's Afterglow Quest Chain Guides
Valor's Afterglow Return by Sundown The Faint Light Remembered
Lost in a Foreign Land Quest Chain Guides
Lost in a Foreign Land Seeking
All Quests in The Chasm
The Millennial Mountains Says He Who Seeks Stone A Cliff-Side Hero's Past
Stolen, by the Rightful Owner Undetected Infiltration Dimming Mushroom's Call for Help
A Company Vanishing Into the Deep The Missing Miner The Chasm's Bounty
Mycological Investigation in The Chasm Hydrological Investigation in The Chasm Paleontological Investigation in The Chasm

Items in The Chasm

All Chasm Items
Genshin - Lumenstone OreLumenstone Ore Genshin - Lumenstone AdjuvantLumenstone Adjuvant Genshin - LumensparLumenspar
Genshin - Frostglaze CrystalFrostglaze Crystal Genshin - StarshroomStarshroom Genshin - MinerMiner's Key
Archaic StoneArchaic Stone Genshin - Orb of the Blue DepthsOrb of the Blue Depths Genshin - Cup of CommonsCup of Commons
Genshin - WarriorWarrior's Spear Genshin - SkyfeatherSkyfeather Genshin - Sundial of AgesSundial of Ages
Genshin - Helm of WardingHelm of Warding Genshin - Flower of FarsightFlower of Farsight

Living Creatures in The Chasm

Enemies in The Chasm

The Chasm Enemy Guides
Genshin - Ruin SerpentRuin Serpent Boss Genshin Impact - Black Serpent Knight Windcutter iconBlack Serpent Knight: Windcutter Genshin - Floating Hydro FungusFloating Hydro Fungus

Wildlife in The Chasm

All Chasm Creatures
Genshin - Luminous SeelieLuminous Seelie Genshin - Bluethunder WeaselBluethunder Weasel Genshin - Lucklight FlyLucklight Flies

    Walkthrough Menu

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