There is no specific place to find one. It is all a game of luck when you try to find a shiny Pokemon in ANY game.
You can find a Shiny Stone in Route 228 in Pokemon Diamond and Pearl. In Pokemon Platinum, you can also find a Shiny Stone on Iron Island.
You cant find a shiny regice unless you have action replay
Iron Island.
in iron island
Iron Island.
You can find shiny stones on route 228 and Iron island
End of iron island
End of Iron Island
There is a 1 in 1861 chance that you will find a shiny Pokemon in the wild. They are just found at random in the wild. There is no specific place.
...shiny Pokemon are always shiny... ._.
You have to encounter them. but it's less than a 1% chance to find one.
A Shiny Pokemon can be found anywhere as long as wild Pokemon appear; even legendaries like Palkia or Dialga can appear Shiny! They are just extremely rare with a very low chance of 1/8192 encounters to find a Shiny.