You have to go to the Battle Area after you beat the Elite Four, and you will see your friend. He will meet a man and they will go to Stark Mountain. Go in that direction and use the map to help find your way.
Stark Mountain
Stark Mountain does not exist in Pokemon Yellow. It is only found in Diamond, Pearl and Platinum
stark mountain
you get him in stark mountain then try and catch him
at the top at the top
you dont you dont
* * * * * *
yes in stark mountain
The volcano in Pokemon Diamond is called Stark Mountain. Stark Mountain is located at the end of route 227. This is were players can capture the legendary Heatran after unlocking the national Pokedex.
At Stark Mountain At The Battle Zone.
go to the survival area, and explore!!!!
You go to Stark Mountain at the top.