It's not really on a route. It's inside the Eterna forest.
For diamond there are found at the Pokemon mansion on route 212 I would assume it is the same for Pearl and platinum
route whatever i don't know i just got grounded well I'll tell next time
Eevee is found in the same place as it is found in Diamond and Platinum. In the Pokemon Mansion by the route below Hearthome City.
you have to first obtain the national pokedex, go to the Pokemon mansion on route 212, and talk to the mansion owner,(which is in the left side of the mansion) and different pokemon,(including porygon) will appear in the trophy garden (out back) daily.
The Trophy Garden in Pokemon Diamond is located behind the Pokemon Mansion on Route 212. Many rare Pokemon may be encountered and caught only in the Trophy Garden.
For diamond there are found at the Pokemon mansion on route 212 I would assume it is the same for Pearl and platinum
Diamond Pearl route 218 poke radar platinum: mansion Pokemon
To get Natu you have to pass through the door in the right in the mansion in route 212.
route whatever i don't know i just got grounded well I'll tell next time
Im pretty sure you cant find porygon2 on diamond or pearl. But you can find porygon in backlot's mansion (the garden).
You got to go to iron island and at the end of it you find it
Eevee is found in the same place as it is found in Diamond and Platinum. In the Pokemon Mansion by the route below Hearthome City.
It is in the Mt. Coronet fog room ONLY IN FOUR TILES THAT CHANGE EVERY DAY!I RECOMMEND YOU to migrate them From RSE because there are Hinbass in route 111 in six tiles that change with the Trendy Phrase.
you have to first obtain the national pokedex, go to the Pokemon mansion on route 212, and talk to the mansion owner,(which is in the left side of the mansion) and different pokemon,(including porygon) will appear in the trophy garden (out back) daily.
Under hearthome city.u mean mansion right okay is realy simple go through the south exit from hearthome
Chansey appears on Route 209 and the non-foggy part of Route 210. Also, after getting the National Pokedex, Chansey sometimes appears in Mr. Backlot's mansion.
The Trophy Garden in Pokemon Diamond is located behind the Pokemon Mansion on Route 212. Many rare Pokemon may be encountered and caught only in the Trophy Garden.