You can get him/her on route 224
Route 222 or 224.
They swarm occasionally on route 224
he is in victory road.
on route 224 or in spring path. they are not very hard to catch.
You can get him/her on route 224
lapras
You can't access Route 224 until professor Oak upgrades your Pokemon. Then go east of Victory Road. Route 224 is the eastmost Route in Diamond Pearl and Platinum.
route 224
route 224. {flower paridise}
Route 224 Poke Radar
the flower paradise on route 224
Route 222 or 224.
They swarm occasionally on route 224
You find Shuckle on Route 224 after you get the National Dex and you have Pokemon Emerald inserted in Slot 2 on the DS.
Get Regigegas from the giveaway and go into the cave on route 224
with the oak's letter event, you can catch shaymin.