Access to:
North: Route 40
West: Cianwood City
Accessible on the route: Whirl Islands
Utility:
Surf is required to access and traverse this route. Wild Pokémon can also be encountered here with Surf.
Whirlpool is required to access a Max Ether and the Whirl Islands.
| Item | Location | Notes |
|---|---|---|
| Max Ether | On the southeasternmost ground tile of the square of four tiles northwest of the southwesternmost entrance to the Whirl Islands | Hidden. Requires Whirlpool. |
| Trainer | Party |
|---|---|
| Swimmer♂ George | Tentacool lv.16 Tentacool lv.16 Tentacool lv.17 Tentacool lv.17 Remoraid lv.19 Staryu lv.19 |
| Swimmer♀ Kara | Staryu lv.20 Starmie lv.20 |
| Swimmer♂ Mathew | Krabby lv.23 |
| Swimmer♀ Denise | Seel lv.22 |
| Swimmer♂ Kirk | Gyarados lv.20 Gyarados lv.20 |
| Swimmer♂ Berke | Qwilfish lv.23 |
| Swimmer♂ Charlie | Shellder lv.21 Tentacool lv.19 Tentacruel lv.19 |
| Swimmer♀ Susie | Psyduck lv.20 Goldeen lv.22 |
| Swimmer♀ Kaylee | Goldeen lv.18 Goldeen lv.20 Seaking lv.20 |
| Swimmer♀ Wendy | Horsea lv.21 Horsea lv.21 |