Route 20
Route 20, Kanto and the Sevii Islands (from Pokemon FireRed).
Levels are this area's own. In your first region they stay as shown; in a region you open later they are raised to match your progress, unless you started that region fresh. See levels.
Wild Pokemon
| Pokemon | Levels | Chance |
|---|---|---|
| Tentacool | 5 to 40 | 100% |
| Pokemon | Levels | Chance |
|---|---|---|
| Magikarp | 5 | 100% |
| Pokemon | Levels | Chance |
|---|---|---|
| Horsea | 15 to 25 | 80% |
| Gyarados | 15 to 25 | 15% |
| Seadra | 25 to 35 | 4% |
| Psyduck | 25 to 35 | 1% |
Items
Hidden (use the Itemfinder or press A on the spot)