Skarmory locations — where to catch

In Lumiose City (Legends: Z-A)

• Wild Zone 17 — Walk
• Wild Zone 20 — Walk

In Blueberry Academy (Scarlet & Violet – The Indigo Disk)

• Canyon Biome — Walk

In Sinnoh (Diamond, Pearl & Platinum)

• Route 227 — Walk
• Stark Mountain — Walk

In Johto & Kanto (HeartGold & SoulSilver)

• Route 45 — Walk

In Hoenn (Ruby, Sapphire & Emerald)

• Route 113 — Walk

In Sevii Islands (FireRed & LeafGreen)

• Sevault Canyon — Walk

In Johto & Kanto (Gold, Silver & Crystal)

• Route 45 — Walk

Other games (8)

• Brilliant Diamond / Shining Pearl (Gen 8): Route 227, Stark Mountain
• Sword / Shield — The Isle of Armor (Gen 8): Challenge Road, Max Lair
• Ultra Sun / Ultra Moon (Gen 7): Alola Route 10, Alola Route 17, Mount Hokulani, Vast Poni Canyon
• Sun / Moon (Gen 7): Alola Route 10, Alola Route 17, Mount Hokulani, Poke Pelago, Vast Poni Canyon
• Omega Ruby / Alpha Sapphire (Gen 6): Hoenn Route 113
• X / Y (Gen 6): Friend Safari, Victory Road
• Black 2 / White 2 (Gen 5): Reversal Mountain
• Colosseum (Gen 3): Realgam Tower, Snagem Hideout

Skarmory — full Pokédex entry