Where to find Grimer in Gold, Silver & Crystal

Walk: Route 17 (95%), Route 18 (95%), Route 16 (80%)
Surf: Celadon City (90%)

• Celadon City — Surf
• Route 16 — Walk
• Route 17 — Walk
• Route 18 — Walk

Grimer in every game · Pokémon Gold, Silver & Crystal interactive map (Johto & Kanto)