Where to find Gyarados in Diamond, Pearl & Platinum

Super Rod: Mt. Coronet (100%), Sinnoh Route 229 (100%), Sinnoh Victory Road (100%) + 39 more
Good Rod: Great Marsh (5%, Only in Diamond & Pearl)

• Canalave City — Super Rod
• Celestic Town — Super Rod
• Eterna City — Super Rod
• Fuego Ironworks — Super Rod
• Great Marsh (1) — Good Rod, Super Rod
• Iron Island — Super Rod
• Lake Acuity (Lake Acuity) — Super Rod
• Lake Valor (Lake Valor) — Super Rod
• Lake Verity (Lake Verity, Low Water) — Super Rod
• Mt. Coronet (1F — Route 207 & 208, 4F — Between the slopes, B1F) — Super Rod
• Oreburgh Gate (B1F) — Super Rod
• Pastoria City — Super Rod
• Pokémon League — Super Rod
• Ravaged Path — Super Rod
• Resort Area — Super Rod
• Route 203 — Super Rod
• Route 204 — Super Rod
• Route 205 — Super Rod
• Route 208 — Super Rod
• Route 209 — Super Rod
• Route 210 — Super Rod
• Route 212 — Super Rod
• Route 213 — Super Rod
• Route 214 — Super Rod
• Route 218 — Super Rod
• Route 219 — Super Rod
• Route 221 — Super Rod
• Route 222 — Super Rod
• Route 224 — Super Rod
• Route 225 — Super Rod
• Route 227 — Super Rod
• Route 228 — Super Rod
• Route 229 — Super Rod
• Sea Route 220 — Super Rod
• Sea Route 223 — Super Rod
• Sea Route 226 — Super Rod
• Sea Route 230 — Super Rod
• Sendoff Spring — Super Rod
• Sunyshore City — Super Rod
• Twinleaf Town — Super Rod
• Valley Windworks — Super Rod
• Victory Road (1F (Room 2), B1F) — Super Rod

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