Canalave City Pokémon Gym Leader: Byron
"The Man with the Steel Body!"
The Canalave City Gym is a four-story building made of steel platforms, lifts, and moving metal platforms. Trainers must ride the elevators and moving platforms in a certain order while battling other trainers in the gym to reach the fourth floor, on which Byron waits.
Canalave Gym debuted in VS. Bronzong I in Volume 33 of the Diamond & Pearl arc. Platinum unknowingly ran into the gym with Diamond and Pearl when she thought she heard her father's voice. They were whisked back and forth on the moving platforms until they arrived in front of Byron, who challenged Platinum to a battle.