there is no ice path in Pokemon platinum. it's in johto (heart gold/soul silver/gold/silver/crystal)
see every Pokemon
in ice path in johto.
yes.
You get ice types on the ice path.
East of Mahogany Town inside the ice path (Night)
ice path
Go to the underground and get a fossil by mining
Any pokemon with Strength will do.
The ice path is the route that is in between Mahogany town and Blackthorn city
nerd
on the ice path
in the ice path at night