In the forest.
You can catch Silcoon in White Forest.
You can only catch them in White Forest.
eterna forest at night in Pokemon diamond
you first have to catch/defeat the legendary pokemon cobalion in mistralion cave you catch virizion in pinwheel forest
You have to catch it on your pokewalker. I think the noisy forest route.
In the forest.
You can catch magby in the white forest
You can catch Silcoon in White Forest.
You can catch it in Pinwheel Forest. But you must first encounter Cobalion in Mistralton Cave to encounter it in Pinwheel Forest.
You can only catch them in White Forest.
Pinwheel Forest.
It is in enterna forest.
enterna forest
Eterna forest
viridian forest
viridian forest.