One floor: City.
Entrance: Route 126.
| Pokémon | How | Level | Chance | When |
|---|---|---|---|---|
| Magikarp | Old Rod | 5–15 | 100% | |
| Tentacool | Old Rod | 5–10 | 30% | Sapphire, Emerald only |
| Magikarp | Good Rod | 10–30 | 100% | |
| Gyarados | Super Rod | 5–45 | 20% | |
| Magikarp | Super Rod | 30–35 | 80% | |
| Magikarp | Surf | 5–35 | 100% |
Sootopolis City on the Hoenn map · Pokémon Ruby, Sapphire & Emerald interactive map (Hoenn)