Genshin Impact: All Lumenspar Locations

Lumenspar is a new collectible floating blue crystal item introduced in Genshin Impact 2.6, used to upgrade the Lumenstone Adjuvant Gadget that acts as a flashlight and allows you to navigate the dark The Chasm: Underground Mines region. Lumenstone Adjuvant usage is somewhat limited in its default state, so upgrading it will be essential if you want to explore the mines without much of a hassle. To help you max out your Lumenstone Adjuvant, here’s a quick guide on the locations of all 83 available Lumenspar in Genshin Impact.

All 83 Lumenspar Locations in Genshin Impact The Chasm Region

Genshin Impact: All Lumenspar Locations

To completely upgrade the Lumenstone Adjuvant Gadget to level 10, in total, you will need to exchange 80 Lumenspars and three Lumenstone Ores to Jinwu. Nevertheless, the game actually provides you with 83 Lumenspars scattered all over The Chasm: Underground Mines region. You can see all their locations on the map above, taken straight from miHoYo’s official Genshin Impact web interactive map.

However, not all of them will be available to grab from the get-go. There are some things you need to do first to unlock all of their locations:

  1. You should finish the “The Chasm Delvers” World Quest questline first.
    • This will unlock the entire The Chasm: Underground Mines.
  2. There is one Lumenspar that is associated with the Den of Thieves Achievement. To get it, you need to:
    • Obtain Treasure Hoarders’ Treasure Map from two Treasure Map Fragments (The Chasm).
      • One is in a treasure hoarder camp in the Ad-Hoc Main Tunnel area, northwest of The Chasm: Underground Mines map.
      • You’ll get the other one from finishing the “Undetected Infiltration” World Quest.
    • Head to a hut with green hay inside of it near the Tiangong Gorge Teleport Waypoint.
    • Burn down the hay, and you should find a trapdoor. Enter it to find a hidden Precious Chest and a Lumenspar.
  3. There are also two Lumenspars near the flipped buildings that you’ll encounter while progressing the “The Chasm Delvers” World Quest.

TakaGG, a popular Genshin Impact content creator, has also made an optimized route to get all the 80 Lumenspars needed for upgrading the Lumenstone Adjuvant Gadget. With that in mind, don’t forget to check their Twitter thread for the exact spots of the items.

ALL 80 Lumenspar Locations with optimised route~ (1/3) ALL Chasm Guides

— TakaGG (@TakaGGUwU) March 30, 2022

If you need additional details or a more thorough guide about the Lumenspar locations, you can also watch TakaGG’s Genshin Impact video guide below.

Genshin Impact is available on PC, Android, iOS, PlayStation 4, and PlayStation 5 platforms.