Where to find Dewgong in Black & White / Black 2 & White 2

Surf: Giant Chasm (10%), Seaside Cave (10%)

• Giant Chasm (Part 1, Part 4) — Surf
• Seaside Cave (1F) — Surf

Dewgong in every game · Pokémon Black & White / Black 2 & White 2 interactive map (Unova)