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Pokémon: Brilliant Diamond & Shining Pearl

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Old Chateau (Encounters & Items)

By
Vincent Lau

This is a walkthrough for the Old Chateau, including what Pokémon you can encounter and items you can find.

(1 of 2) The Old Chateau.

The Old Chateau. (left), It's located at the end of the northernmost path in Eterna Forest. (right)

The Old Chateau is an abandoned building located at the end of the northernmost path inside Eterna Forest. You’ll need access to HM Cut to enter the path.

The Old Chateau Ghosts

(1 of 2) The butler ghost in the dining hall.

The butler ghost in the dining hall. (left), The ghost girl in the corridor. (right)

While exploring the Old Chateau, there’s a chance you’ll run into some… spooky customers. We don’t mean the "Gastly" IconGastly that have infested this place.

Inside the dining hall, the ghost of a butler will occasionally appear on the other side of the table, before scooting left.

Also, when you enter the room before the easternmost room in the long corridor on Floor 2F, you may briefly spot a ghost girl in the easternmost room.

These ghostly appearances are just for fun (or to freak you out).

Map

Map of the Old Chateau.

How to Navigate the Old Chateau

When you enter the Old Chateau, go forward and enter the door between the two stairways. You’ll arrive in a dining area. Head west towards the kitchen area. Search the northernmost bin for a hidden Antidote. Back out and go up the stairs on the left. Enter the nearby door on the left.

Inside the small room, scoop up the Old Gateau from the floor. Exit the room, then go east along the upper path. Enter the door above the dining room door. You’ll arrive in a corridor full of doors. Head all the way west and enter the last door. You’ll emerge in a storage rooms of sorts, where a Dread Plate awaits.

If you have the National National Pokédex and it’s also night-time, enter the next room on the right. Inspect the TV and you can encounter a rare "Rotom" IconRotom. In any case, go all the way to the opposite end of the corridor. Inside the easternmost room is TM90 Substitute.

Pokémon Encounters

There's nothing but "Gastly" IconGastly to be found.

Wild Pokémon - Ground

Pokémon Type Encounter Rate
92.png"Gastly" IconGastly pokemonbdspghost17.pngpokemonbdsppoison17.png 100%

Wild Pokémon - Interact

Pokémon Type Encounter Rate
479.png"Rotom" IconRotom pokemonbdspelectric17.pngpokemonbdspghost17.png 100% (Night)

Item Locations

(1 of 2) Hidden Antidote.

Hidden Antidote. (left), TM90 Substitute. (right)

Item Location
DreamOldGateauSprite.pngOld Gateau 2F - in the room west of the entrance.
Antidote.pngAntidote (hidden) 1F - in the northern most trashcan on the west side of the dining area
Normal.pngTM90 Substitute 2F - in the room to the far left.
BagDreadPlateSprite.pngDread Plate 2F - in the room to the far right.
BagSecretKeyIVSprite.pngSecret Key 2F - obtained when you catch "Rotom" IconRotom (after Nat Dex)

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Guide Information

  • Publisher
    Pokemon Company International
  • Platforms,
    Switch
  • Genre
    RPG
  • Guide Release
    29 October 2021
  • Last Updated
    23 April 2022
    Version History
  • Guide Author

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This strategy guide for Pokémon Brilliant Diamond & Shining Pearl contains all the information Pokémon trainers will need to complete the game and catch every single Pokémon!

In this remake of the classic Pokémon Diamond & Pearl, you’ll journey through the mystical Sinnoh region to become a Pokémon master. Along the way, you’ll confront the scheming Team Galactic and witness the awesome power of the Legendary Dialga or Palkia.

Currently included in our guide:

The following will be available via free updates to our guide:

  • A complete walkthrough of the main story and postgame.
  • A full guide for Super Contest Shows.
    • How to cook the best quality Poffins.
  • Explanation of advanced mechanics, such as IVs and EVs.
  • A detailed Sinnoh region Pokédex.

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