The Cyllage City Gym specializes on Rock-type Pokémon. The challenge for this is to climb up walls to reach the top. Using Fighting-type and Grass-type Pokémon are recommended for this gym.
Climb the first wall you see to battle the first trainer. He will have Dwebble as his first Pokémon, so using a Water-type or Ice-type move is recommended while Relicanth is weak against Grass-type moves.
Rising Star Didier(Prize Money: P1,380)
Climb the left wall behind Rising Star Didier and proceed climbing to the left. There will be a wall you can climb where you can fight a trainer if you want.
Hiker Craig (Prize Money: P1,344)
Go back down and head to the left to fight another trainer, then up the wall for another.
Rising Star Manon(Prize Money: P1,320)
Hiker Bernard(Prize Money: P1,176)
Head up one last wall to reach the Gym Leader. Using a fighting type against his first Pokémon , Amaura, is very weak against Fighting Types. As for his second Pokémon, Tyrunt, using an Ice-type move is recommended as it is very weak against it.
You will receive TM39 Rock Tomb and the Cliff Badge after defeating him. The Cliff Badge allows you to use the move Strength outside of battle and lets Pokémon up to LV40 obey you even if they are traded. Exit via the wall to the left.
Leave the gym and teach your Pokémon Strength. Head to the cave entrance near the top of the mountain to clear the path.