Go south of Eterna City then into Mt. Coronet. After that keep going east until you reach Hearthome City.
In both diamond and pearl the one city is Hearthome
Hearthome city
Hearthome city isnt in that game. Hearthome city is in Diamond, Pearl, and Platinum.
south of hearthome city
Between pastoria city and hearthome city.
in hearthome city
east of hearthome city
In the northern part of Hearthome city
if you mean how to get there its in hearthome city
You can get one in hearthome city.
go down to the road under hearthome city.
on the top right