Go to Ever Grande city, you have to surf there, east of Sootopolis. Then go through victory road and you are there.
the elite four is in ever grande city you will need waterfall to get there and surf.
You find him in meteor cave after beating the elite four.
Wallace is the champion of the elite four in Pokemon emerald
This is in order. 1. Elite Four Sidney 2. Elite Four Phoebe 3. Elite Four Glacia 4. Elite Four Drake 5. Champian Wallace
Have to beat the elite four.
EverGrande City
FAP
No
play around
beat the elite four
In the elite four after the champion
Look at the bottom right corner of the map. The elite four can be found there