Where to find Lapras in HeartGold & SoulSilver

Surf: Safari Zone (20%)
Static Encounter: Union Cave (Fridays, With an event Arceus)

• Johto Safari Zone (Rocky Beach) — Surf
• Union Cave (B2F) — Static Encounter

Lapras in every game · Pokémon HeartGold & SoulSilver interactive map (Johto & Kanto)