Where to find Geodude in Diamond, Pearl & Platinum

Walk: Ruin Maniac Cave (100%), Oreburgh Mine (98%, Dual-slot bonus, Poké Radar), Oreburgh Gate (90%) + 13 more

• Iron Island (1F, B1F Left Room, B1F Right Room, B2F Left Room, B2F Right Room, B3F) — Walk
• Maniac Tunnel (Maniac Tunnel) — Walk
• Mt. Coronet (1F — Route 211 tunnel, 1F — Route 207 & 208) — Walk
• Oreburgh Gate (1F, B1F) — Walk
• Oreburgh Mine (B1F, B2F) — Walk
• Ravaged Path — Walk
• Route 206 — Walk
• Route 207 — Walk
• Route 210 — Walk
• Route 211 — Walk
• Route 214 — Walk
• Route 215 — Walk
• Ruin Maniac Cave — Walk
• Stark Mountain — Walk
• Valor Lakefront — Walk
• Wayward Cave (1F, B1F) — Walk

Geodude in every game · Pokémon Diamond, Pearl & Platinum interactive map (Sinnoh)