No you can't but you may be lucky enough to catch one in the trophy garden on Route 212
right now you can not find it on route 228. so dont go to route 228! find it on stark mountain.
you can find hippowdon on route 228
In Pokemon Platinum, the player can reach Route 228 by heading through Route 226 to come out on the north end of Route 228.
You can find it at route 228 with the poke radar
route 228 is near the resort area on the big island.
Route 228
You will find Regirock at rock peak ruins route 228.
You can find shiny stones on route 228 and Iron island
Route 228.
You can find one at Route 228, and another at Iron Island B1F-1.
A Protector is found on Route 228 in Diamond and Pearl, and on Iron Island in Platinum.
it is in route 228.