you have to go to sunnyshore i think but am am really stupid so i think a am wrong
Down then right from Eterna City or up then right from Ourbergh.
You need to defeat the hearthome city gym leader and get to solacean town.
hearthome city
interact with them
You need to go to pastoria city then go back to hearthome city and go back to where the reporters are and they will not be their when you do that you will pass the pokemansion where pikachu appears
you go to eterna city and then g down cycleing rd.
Down then right from Eterna City or up then right from Ourbergh.
The Pokemon Mansion is located on Route 212 just South of Hearthome City.
you have to go down from hearthome city
Hearthome city isnt in that game. Hearthome city is in Diamond, Pearl, and Platinum.
go down from hearthome city then turn right(Make sure to go DOWN ALL THE WAY!)
from Hearthome City, if you go down through the gate than you will find it
The Pokemon mansion is south(Down) from hearthome city.
go down to the road under hearthome city.
NO there is no fossil museum in hearthome city
There are no windmills in Hearthome City, although there are windmills in Floaroma Town.
Go to Celaceon City northeast from hearthome