the Viridean Forest is close to Viriden City in pokemon soulsilver
in the yellow forest
Viridian Forest
it is in the forest in jhoto
in the Ilex Forest
To get a Pikachu in Pokemon SoulSilver, you must go to Viridian Forest, which is in the Kanto region.
viridian forest
Ilex Forest
Headbutt is no a HM in Pokemon soulsilver. However a man in Ilex Forest will teach it to any Pokemon that can learn it.
you have to catch them in the forest of picachu
in the forest there's a guy there.
In the Ilex Forest at night.
You catch one in vidarian forest.