Where to find Shellder in Red, Blue & Yellow

• Cinnabar Island — Super Rod, Walk
• Route 11 — Super Rod
• Route 17 — Super Rod
• Route 18 — Super Rod
• Route 6 — Super Rod
• Sea Route 19 — Super Rod
• Sea Route 20 — Super Rod
• Sea Route 21 — Super Rod
• Seafoam Islands — Super Rod
• Vermilion City — Super Rod

Shellder in every game · Kanto interactive map

By game: Pokémon Red map · Pokémon Blue map · Pokémon Yellow map