How to solve the Treasure Map in a Box puzzle in Genshin Impact – Oh, Frabjous Day! Achievement

After collecting nine one-Mora Exquisite Chests all over Sumeru's rainforests, you'll unlock a Quest Item called a Treasure Map in a Box. By following the clues on the map and in a note by the culprit who hid all the empty Chests, you can score two real Precious Chests and a Wonders of the World Achievement called Oh, Frabjous Day!

Please remember that you can't initiate this part of the Hidden Exploration Objective without looting the nine one-Mora Chests first.

How to solve the Treasure Map in a Box puzzle in Genshin Impact

Head to the area circled in the image above to find a pile of rocks you must interact with to Dig up your first reward: a Precious Chest. After looting the Chest, you'll find an item on the ground called a Note at the Bottom of the Chest.

Reading it will give you an important clue: "That glass house... the one near that Para some Dhya thing, the one with the Nilotpala Lotus pond? There's some other good stuff there."

Related: How to unlock the Under the Umbrella’s Shade Domain in Genshin Impact

As a certified Treasure Hunter, you can't pass on the opportunity to loot more amazing rewards. So head to the Lotus pond in Pardis Dhyai pictured above, to find a small monument. Interact with it to Dig out your second Precious Chest. Doing so will also unlock the Wonders of the World Achievement called Oh, Frabjous Day!

To loot more rare Chests, check out How to use the Strange Parchment in Genshin Impact – Luxurious Chest puzzle guide.