Beat all 8 gym leaders in the Kanto and professor oak will give you it
have a Pokemon who knows rock climb and rock smash
Rock climb
you use rock climb
Go to mount silver (With a Pokemon that knows rock climb) climb to the top, and challenge Red.
You need to have the move rock climb
Professor Oak gives you it after you get 16 badges
from oak after you beat all 16 gym leaders
After obtaining all of the kanto and johto badges visit professer Oak and he will give you the HM rock climb.
You mean Rock Climb. Rock Climb was an HM in DPPt, but now it's not, so the only way Pokemon can learn it is by trading one over or by level.
Mt. Silver At the beginning use surf instead of rock climb.
Mt. Silver At the very top. You need rock climb, rock smash and surf to reach him
There is no rock climb in Pokemon black or Pokemon white