Where to find Pokémon in Johto & Kanto at Route 42 (Pokémon Gold, Silver & Crystal)

Pokémon at Route 42

• Rattata — Walk
• Raticate — Walk
• Spearow — Headbutt, Walk
• Fearow — Walk
• Ekans — Headbutt, Walk
• Arbok — Walk
• Zubat — Walk
• Golbat — Walk
• Mankey — Walk
• Goldeen — Good Rod, Old Rod, Super Rod, Surf
• Seaking — Super Rod, Surf
• Magikarp — Good Rod, Old Rod, Super Rod
• Mareep — Walk
• Flaaffy — Walk
• Marill — Walk
• Aipom — Headbutt
• Heracross — Headbutt

Pokémon Gold, Silver & Crystal interactive map (Johto & Kanto)