How to unlock The Lost Valley dungeon in Genshin Impact ?

With the 2.6 update of Genshin Impact you can now discover the region of the Abyss. In addition to a number of quests and chests to find, you can also venture into a new dungeon: The Lost Valley. This one features two new artefact sets: Vermillion Hereafter and Echoes of an Offering. But in order to access them, you must first unlock The Lost Valley dungeon in Genshin Impact. To do this, you will need to solve a riddle. To help you, we've provided the solution, along with some tips and tricks.

How to access The Lost Valley dungeon in Genshin Impact ?

The Lost Valley is a new dungeon in the Chasm area. If its location is shown on the map, you will need to unlock it first.

Where is the dungeon of the Chasm ?

The Lost Valley Keep is located in Fuao Vale. Once there, you will quickly see that the access is blocked by a stone marked with a Geo seal. To get through, you'll have to break it by creating resonances with the huge Geo pillars in the area. To do this, the solution is to place a character in your team who can summon Geo structures like the Geo Traveller,Albedo or Zhongli.

How do you solve the riddle to unlock the Dungeon of the Lost Valley in Genshin Impact ?

The trick to unlocking the Lost Valley dungeon in Genshin Impact is to place a Geo structure with one of your characters on the plate next to the dungeon entrance and torches. Once activated, the base generates anemometer currents in a circle. Use these to land on top of a large boulder charged with Geo energy.

Place a new Geo structure to resonate the rocks in front of you to the structure you summoned on the base. A tip: the Geo Traveller is ideal for this, as it allows you to place two structures.

If you have positioned your Geo structures correctly (in front of the entrance to the dungeon and close to the energy rock), the resonance should reach the sealed rock and free the access. You will then obtain the success Lost Valley.

Who are the Vermillion Hereafter and Echoes of an Offering artifacts for?

The Recluse Valley Keep offers two sets of artefacts: Vermillion Hereafter and Echoes of an Offering.

Vermillion Hereafter

With two pieces of the Vermillion Hereafter artefact set, you can increase your hero's ATK by 18%, while with four pieces, you benefit from the Latent Light effect for 16 seconds. With this effect, ATK is increased by a further 8% when your character uses an elemental rampage, and by a further 10% each time their HP decreases, up to 4 times.

This set fits Xiao perfectly. His elemental rampage consumes part of his health points.

Echoes of an offering

The two-piece set also increases the equipped character's ATK by 18%. And with 4 pieces, when you hit an enemy, the normal ATK has a 36% chance of triggering the Valley Rite effect every 0.2 seconds. This boosts the damage of normal attacks by 70% of ATK. If the effect has not activated, you will have a 20% chance of getting it every time.

This set is recommended for characters who regularly use normal attacks, such as Kamisato Ayato, Yoimiya, Tartaglia and Razor.

That's it for this guide to the Lost Valley dungeon in Genshin Impact, but there are still other mysteries waiting for you in the Abyss. If you want to go further, follow our tips and tricks, we'll accompany you on The Millennial Mountains or in the world quest series The Chasm Delvers.