Access to:
West: Route 18
East: Route 1
Accessible on the route: P2 Laboratory
Utility:
Surf is required to traverse the route. Wild Pokémon can also be encountered here with Surf.
| Item | Location | Notes |
|---|---|---|
| TM06 Toxic | In the shallow water northwest of Fisherman Lydon | |
| DeepSeaTooth | In the shallow water northeast of Fisherman Lydon | |
| Heart Scale | In the northern part of the route, near the P2 Laboratory | Hidden. |
| Heart Scale | West of Swimmer Berke | Hidden. |
| Heart Scale | West of Swimmer Caroline | Hidden. |
| Big Pearl | Southwest of the P2 Laboratory | Hidden. |
| Trainer | Party |
|---|---|
| Fisherman Lydon | Basculin (Blue) lv.34 Basculin (Red) lv.34 |
| Swimmer Joyce | Alomomola lv.35 |
| Swimmer Wright | Basculin (Red) lv.32 Basculin (Blue) lv.32 Basculin (Red) lv.32 Basculin (Blue) lv.32 |
| Swimmer Berke | Frillish lv.34 Simipour lv.34 |
| Swimmer Caroline | Ducklett lv.34 Frillish lv.34 |