When I enter the Mines and south of the NPC, there is a hole, I try to pickaxe i, but it shows a message of "Tunnel is blocked with Rocks"

Are you talking about the hole that is just south of the goblin, Mistag? The one that opens the way into the Lumbridge swamp dungeon?

 

 

 

If so, try 'using' your pick with it rather than wielding it. That might work.

When you enter Lumbridge Cellar, and you enter the hole, theres another hole south of an NPC called kalzar or something. and I try using and wielding.

So you are in the actual mining area after having followed Mistag there?

 

 

 

If so, then you need to do Death to the Dorgeshuun quest to gain entry. Not sure if you have to finish it, can't remember.

 

 

 

Edit: My memory may be foggy on the names. But if you are just south of the entry from the kitchen basement, that hole goes into the swamp dungeon. It could be that you have to open it from the other side, but I don't think so.

People have had problems with clearing that hole a lot. Try standing right next to it and then using the pick on it. If that doesn't work, try moving slightly and doing it again.

I was standing right next to it thats why :| so I walked like 2 steps back and it cleared. Thanks for the last reply, but I had it then.