A Hiker in the cave by Orebugh gives it to you after you have obtained the Coal Badge.
Chat with our AI personalities
you must HM rock smash.
Route 211 you need rock smash and rock climb!
you need rock smash. go up the set of stairs then go to the right. use rock smash on the rock. you get rock smash after beating the oreburgh gym leader
Defeat the first Gym Leader.The Gym Leader is going to give you the Rock Smash attack. Teach a Pokemon the attack. Then you can break cracked rocks.
it cant, use a hm to make him learn it!