Where to find Magikarp in FireRed & LeafGreen

• Celadon City — Good Rod, Old Rod, Super Rod
• Cerulean Cave — Good Rod
• Cerulean City — Good Rod, Old Rod
• Cinnabar Island — Good Rod, Old Rod
• Fuchsia City — Good Rod, Old Rod
• Pallet Town — Good Rod, Old Rod
• Route 10 — Good Rod, Old Rod
• Route 11 — Good Rod, Old Rod
• Route 12 — Good Rod, Old Rod
• Route 13 — Good Rod, Old Rod
• Route 22 — Good Rod, Old Rod
• Route 23 — Good Rod, Old Rod
• Route 24 — Good Rod, Old Rod
• Route 25 — Good Rod, Old Rod
• Route 4 — Gift, Good Rod, Old Rod
• Route 6 — Good Rod, Old Rod
• S.S. Anne — Good Rod, Old Rod
• Safari Zone — Good Rod, Old Rod
• Sea Route 19 — Good Rod, Old Rod
• Sea Route 20 — Good Rod, Old Rod
• Sea Route 21 — Good Rod, Old Rod
• Seafoam Islands — Good Rod
• Vermilion City — Good Rod, Old Rod
• Viridian City — Good Rod, Old Rod

Magikarp in every game · Kanto interactive map

By game: Pokémon FireRed map · Pokémon LeafGreen map