Where to find Seaking in HeartGold & SoulSilver

• Cerulean City — Super Rod, Surf
• Dark Cave — Super Rod
• Johto Safari Zone — Good Rod, Super Rod
• Mt. Mortar — Super Rod, Surf
• Mt. Silver — Good Rod, Super Rod, Surf
• Mt. Silver Cave — Super Rod
• Route 10 — Super Rod, Surf
• Route 24 — Super Rod, Surf
• Route 25 — Super Rod, Surf
• Route 4 — Super Rod, Surf
• Route 42 — Super Rod, Surf
• Route 9 — Super Rod, Surf
• Slowpoke Well — Super Rod
• Tohjo Falls — Super Rod, Surf
• Union Cave — Super Rod

Seaking in every game · Johto & Kanto interactive map

By game: Pokémon HeartGold map · Pokémon SoulSilver map