Where to find Caterpie in Red, Blue & Yellow

Walk: Viridian Forest (50%), Route 24 (20%, Blue only), Route 25 (20%, Red & Blue only) + 1 more

• Route 2 — Walk
• Route 24 — Walk
• Route 25 — Walk
• Viridian Forest — Walk

Caterpie in every game · Pokémon Red, Blue & Yellow interactive map (Kanto)