mt coronet
you catch nosepass at mt. coronet
you can catch snorunt on route 216 in the mountains (not mt. coronet).
If you catch a magneton, you can level him up in Mt. Coronet to evolve him.
I caught mine by surfing in the big lake in the foggy room of mount coronet, I used a luxury ball to catch it and got its health to yellow... :)
mt coronet
You can catch it at Mt. Coronet.
in upper Mt. Coronet
In the cave.
you catch nosepass at mt. coronet
that's where you catch dialga or palkia
in mt coronet
in mt. coronet ofcourse hehe!
I believe they are in Mt. Coronet
Mt. Coronet. DIAMOND, PEARL AND PLATINUM
If you keep going through Mt Coronet you'll eventually reach Spear Pillar, where you catch Dialga, Palkia and Arceus. You can't fly from Spear Pillar, though.
Mt. Coronet; north of celestic town