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

Only in Black & White & Black 2
Walk: Dreamyard (10%, Only in Black & White), Route 22 (Only in Black 2)

• Dreamyard (Dreamyard, B1F) — Walk
• Route 22 — Walk

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