You can catch Rotom.
The Old Chateau is where you find the Legendary Pokemon Rotom
Rotum is not a legendary, and can be found at night in the Old Chateau.
there are many legendaries to catch in pearl palkia - spear pillar cresseslia - new moon island heatran - stark mountain rotom - old chateau regigigas - snowpoint temple plus many more :)
Yes quite a lot of them
The only Pokemon you will see in OLD CHATEAU are Gastly. Unless you go to room and bump TV and get Rotom. Also if you have game slot you can catch Gengar in the room with the changing picture.
The only Pokemon you can find in the old chateau are gastly and Rotom.
The old chateau is in diamond and pearl
You can catch Rotom after you beat the Eterna City gym. Just go to the Old Chateau at night with a Pokemon that knows Cut and go in. If your game is set to a time between 8pm and 4am then go thump the TV and Rotom will apear
ROTOM! you can find the plasma Pokemon in the tv of the old chateau!!!
catch rotom!
Number 152 it's Rotom you can find it by talking the TV in old chateau (it has to be at night) Old Chateau is in Eterna Forest at the northwest of Floaroma town Hope i helped Source:Brain
Rotom can be caught in the Old Chateau (In the forest north of Floaroma Town). To get it to appear you need to go to the tv inside the Chateau at night and inspect it.