Mount Coronet forms the heart of the Sinnoh region in the fourth generation Pokemon games. It can be entered from Routes 207 and 208, but the player will not be able to navigate the whole mountain unless they have the HMs for Surf, Strength, Defog, Waterfall, Rock Smash, and Rock Climb.
For Nosepass to evolve into a Probopass, it needs to level at Mt. Conoret, so you can't evolve them in HeartGold/SoulSilver, you'll have to trade it to Pearl/Diamond/Platinum.
They are in Mt. Silver
In Mt. Coronet.
its on the top of mt cornet.
go to mt. coronet
in mt cornet
at the bottom
Mt chimney is not on Pokemon diamond, pearl, or platinum. On D&PP it is mt coronet, mt chimney is on ruby, Sapphire and emerald.
You have to beat the league.
in the top of mt cornet
You can catch it at Mt. Coronet.
on top of mt cornet