You can't find it in the game. You can only get it at special Pokemon events. They don't hold them for Diamond anymore considering Black and White is now out.
The Pokemon Wonder Spot was a GBA Device used by Nintendo Events.It is not used on the DS, Dsi,DSiXL.
There is no such thing. Wonder Tiles are in Pokemon Mystery Dungeon, though, if that's what you mean.
there is no best spot
get pokesav from pokesav.org and make a cheat for pokemon you want in pokemon diamond. ----
No Pokemon with wonder guard is an abilty that prevents non super effective moves to effect your Pokemon
somewhere in a pokemart, im not sure. Someone improve this
The best fishing spot on Pokemon diamond is the 3 lakes where u can also find mesprit uxie and azelf
a wonder spot is an actual machine. they are part of Nintendo events. they send the items needed to get special Pokemon, (like darkria, arceus, and shamin) to ur game
You need to go to a Wonder Spot in the USA.
Wonder Spots are a myth. They never existed in the U.S.
die
it is all most every where