In Pokemon Diamond there is a location known as the Amber Castle. To get there, you need to first go to the Eterna Forest.
In the games there really is none.
it is in the dimiond castle in level 17
Aerodactyl comes from the old amber you need to revive it on seafoam islands on Pokemon leaf green and fire red , the coal museum in oreburgh on diamond and pearl. hope this helps!
Pokemon diamond
In Pokemon Diamond there is a location known as the Amber Castle. To get there, you need to first go to the Eterna Forest.
In the games there really is none.
There isn't one in Pokemon diamond or anywhere else but there is the old chateau. There you can get rottom. When it is at night go to the room with the tv and say "yes" when it says "would you like to thump the tv?"
underground, they are rare.
in eterna city
You can't get to the Amber Palace in Pokémon Diamond, Pearl or Platinum because it doesn't exist, it was only an anime exclusive location.
revive old amber obtained by mining in underground or trade
it is in the dimiond castle in level 17
Aerodactyl comes from the old amber you need to revive it on seafoam islands on Pokemon leaf green and fire red , the coal museum in oreburgh on diamond and pearl. hope this helps!
You need to go in the underground and find an Old amber or trade it with someone.
Armour,Skull,Helix,Dome,Old Amber and Root Fossils.
It's on Northeast Island, a place which can be acsessed after the game.