(It is actually called Rock Climb) First you must beat Blue, then talk to Prof. Oak and he'll give you Rock Climb.
Chat with our AI personalities
In the Whirl islands you can find a Horsea or a Seadra and sometimes they are holding a dragon scale.
The Red Scale is a scale that you obtain after defeating/capturing the Red Gyrados in the Lake of Rage in Mahogany Town.
go to blackthorn and go to clairs poppa.
Talk to Mr.Pokemon after you get a red scale from the red gyarados
You can't. You have to push off of the wall or rocks.