Where to find Gyarados in HeartGold & SoulSilver

Super Rod: Mt. Silver (50%), Seafoam Islands (40%), Cerulean Cave (30%) + 4 more
Good Rod: Fuchsia City (10%), Lake of Rage (10%), Mt. Silver (10%, Night)
Static Encounter: Lake of Rage
+ 1 more way

• Cerulean Cave (2F, 1F, B1F) — Super Rod
• Fuchsia City — Good Rod, Super Rod
• Johto Safari Zone (Marshland) — Super Rod
• Lake of Rage — Good Rod, Static Encounter, Super Rod, Surf
• Mt. Silver — Good Rod, Super Rod
• Mt. Silver Cave (1F) — Super Rod
• Seafoam Islands (B4F) — Super Rod

Gyarados in every game · Pokémon HeartGold & SoulSilver interactive map (Johto & Kanto)