shutup
The 8th Gym Leader in Pokémon Sapphire can be found in Sootopolis City.
Sootopolis City
Wallace he was the former 8th gym leader in ruby and sapphire
Go through the cave of origin.
You might need to open the door to the 8th gym in Pokémon Ruby, Sapphire and Emerald. To do this you first have to awaken Rayquaza.
there is no key you first have to complete the mission of stopping the legendries then the gym leader will invite you or you can go there or whatever
You have to get Kyogre and then go to the ciuty it is in and got to the chamber.
He's the 8th gym leader. Juan is the 8th leader in emeraled and wallece is the elite four champion.
In Sootopolis City.Trainers and Gym Leader uses Water-Type Pokemon.
u have to defeat the 8th gym leader in that same town
In Ruby and Sapphire, you have to fight the respective legendary before the doors open.
After finally getting inside the gym you find out there's a puzzle to go through o great what now your probably saying well don't worry this is an easy puzzle all you need to do is step on every single piece of ice taking care the last piece of ice you step on is the farthest top middle and that's all you need to do 3 times.