Nostoi Treasure Chests and Puzzles
This page is for all Treasure Chests and Puzzles available in the Fontaine Region of Nostoi in Genshin Impact. Below you will find the locations for Treasure and Puzzles around Petrichor and the Faded Castle.
1.
Nostoi Chests and Puzzles Guide for Genshin Impact
This page shows the locations for all chests and puzzles to help you get 100% Exploration in the Sea of Bygone Eras. We also have specific pages for Time Trials as well as Seelies and the Statues of the Seven.
2.
Petrichor Treasure Chests
Screenshots of all the nodes
#1 Defeat 5 Hilichurls
#2 On the balcony
#3 On the balcony
#4 On the roof, gives Peaceful Residence in the Musicmaking Town
#5 Near the entrance to the Faded Castle
#6 Go west from #5 into the tunnel to find the next chest
#7 Defeat 3 enemies to unlock chest
#8 Use the Pneuma block above the Domain or a Pneuma-aligned character, awards Workshop in the Musicmaking Town
#9 Activate all 3 totems with enough Hydro, move the totem at the right time so they all group together
3.
The Faded Castle Treasure
While #11 is mostly related to the Lost Grimoires, I wanted to also mention it here due to the free Midlander Claymore Billet in case anyone misses it from the Lost Grimoires guide.
Screenshots of all the nodes
#1 Under the stairs where you unlock the Ancient Autoharmonic Music Box
#2 Run through the circles starting in the doorway to lead you to this chest
#3 Defeat 1 enemy
#4 Hold the symphony skill down until the symbols in the pillars match the walls
#5 Numbers indicate what levels each pillar should be at
#6 Opposite the Teleport, gives Tolling of the Musicmaking Town
#7, #8 and #9 are unlocked by collecting waves of note bubbles
#10 Defeat 1 enemy
#11 Bonus Midlander Claymore Billet