1. First you must have and use the HM surf.
2. Fly to Jubilife City and go west to the fishing area and surf.
3. Go into Canalave City and go across the bridge, there you will battle your friend.
4. When you have finished the battle go down to the very bottom and you will see a man and a boat.
5. Talk to him and he will ask you whether you want to go to Iron Island. Click on it and he will lead you into the boat.
6. When you get out of the boat, go up the steps and into the cave.
7. Have one space empty in your party because someone will give you an egg which will have a Riolu inside which evolves into a Lucario.
Chat with our AI personalities
Iron Island
riolu
cherrim you can find it by battling a certain Pokemon trainer on iron island
Anywhere on Iron Island, just insert a ruby cartridge.
YOu find Reilley at Iron Island. You go really deep.