The Indigo Plateau serves as the capital for the Pokémon League in the Kanto region. It is the final destination for Pokémon Trainers competing in Indigo or Johto League competitions against the Elite Four. This is where the powerful Elite Four battle against Trainers in a final showdown of becoming a Pokémon Champion, who may be challenged after defeating all eight Gym Leaders of either Kanto or Johto. It is located just north of Victory Road and Route 23, and east of Mt. Silver.
Traveling to the Pokémon League Reception
To reach Indigo Plateau from Kanto, you must travel from Viridian City by going through Route 22 (to the West), and travel to the Pokémon League Reception.
To reach Indigo Plateua from Johto, you must travel from New Bark Town by going through Route 26 & 27 (to the East), and travel to the Pokémon League Reception.
Traveling to Indigo Plateau
Once you’ve arrived at the Pokémon League Reception, you can travel to Indigo Plateau by traveling the Northern exit of the building:
To Fly to Indigo Plateau, you need to Fly to the location shown below: