Ice cave or Icefall Cave is located on Four Island you will need Surf to reach the cave. Head to Four Island and go to the right you will find some water to Surf on go up and the cave will be right their. Inside you can find HM07 which contains Waterfall use this move to climb the waterfall at the start of the cave and you will find Lorelei she will ask for your aid against the Rocket's do so then speak to Lorelei then leave the cave. Since you completed this you can now enter the cave called Dotted Hole on Six Island.
If you want to level them up for the Pokemon League, you could go to Victory Road or Sky Pillar. If you want to make them level 60+ after completing the Pokemon League, you could always battle the Elite Four over and over. :)
There are many good places to level up in Pokémon LeafGreen. Caves can be good places to level if you have something that is effective against rock and ground.
Battling Gym leaders is a good way to level up pokemon.Gym leaders will give you a badge so you can use HM's and TM's also they will reward you with alot of money and XP!
Daycare, Bellsprout tower, for Fire PkMn
you know in every Pokemon game . THE ELITE FOUR!
1. Mewtwo, if you catch him in the Cerulean Cave, he will be at Level 70!!!
Rhydon level 60 Ninetails level 60 Poliwhirl level 60 Venasaur level 60 pidgeot level 60 Joleton level 60
It depends on your lv probably the toughtest place you were in.
there is no good Pokemon and bad Pokemon its just the way You level it up and what moves it knows /execpt Magikarp they cant learn moves but Gyrados is worth it at the end.
i think it is moltres or charizard both have to be level 100
their arent any it all depends on their level, stats and atacks
you can just evolve a magicarp :P
you know in every Pokemon game . THE ELITE FOUR!
1. Mewtwo, if you catch him in the Cerulean Cave, he will be at Level 70!!!
train it at the Pokemon league
It depends on your lv probably the toughtest place you were in.
Rhydon level 60 Ninetails level 60 Poliwhirl level 60 Venasaur level 60 pidgeot level 60 Joleton level 60
dragonite is the strongest dragon there is in leafgreen
all level hundred starters,than lvl hundred ledgendaries.
Seven Island if you don't include the elite four.
At the Pokemon league.