Access to:
North: Mauville City
West: Route 103
South: Slateport City
Accessible on the route: Trick House
Accessible on the route: New Mauville
Utility:
Surf is required to access a Rare Candy and the entrance to New Mauville. Wild Pokémon can be encountered here with Surf.
The Mach Bike or Acro Bike is required to access Cycling Road.
| Item | Games | Location | Notes | ||
|---|---|---|---|---|---|
| Dire Hit | R | S | E | West of Youngster Timmy | |
| Rare Candy | R | S | E | On the island | Requires Surf. |
| Full Heal | R | S | E | On the empty grass tile north of the Trainer Tips sign | Hidden. |
| Itemfinder | R | S | E | Obtained from Brendan/May | Only after defeating them. |
| Great Ball | R | S | E | On the empty grass tile directly south of the Trainer Tips sign north of Brendan/May | Hidden. |
| Revive | R | S | E | On the empty grass tile east of Collector Edwin | Hidden. |
| Revive | R | S | E | On the empty grass tile north of Collector Edwin and Guitarist Joseph | Hidden. |
| Elixir | R | S | E | North of Psychic Edward and Triathlete Alyssa | |
| Poké Ball | R | S | E | On an empty grass tile north of Psychic Edward | Hidden. |
| Nanab Berry (9x) | R | S | E | On the Berry trees in the soil south of Mauville City | |
| Trainer | Games | Party | Notes | ||
|---|---|---|---|---|---|
| Pokéfan Isabel | R | S | E | Plusle lv.15 @ Oran Berry Minun lv.15 @ Oran Berry |
The player can register her in the PokéNav after the battle. |
| Pokéfan Isabel | R | S | E | Plusle lv.14 @ Oran Berry Minun lv.14 @ Oran Berry |
She can potentially be battled in a Double Battle with Pokéfan Kaleb. The player can register her in the PokéNav after the battle. |
| Pokéfan Kaleb | R | S | E | Minun lv.14 @ Oran Berry Plusle lv.14 @ Oran Berry |
He can potentially be battled in a Double Battle with Pokéfan Isabel. |
| Youngster Timmy | R | S | E | Poochyena lv.12 Aron lv.16 Electrike lv.14 |
|
| Youngster Timmy | R | S | E | Aron lv.15 Electrike lv.13 |
|
| Brendan/May | R | S | E | Elemental 1 lv.18 Elemental 2 lv.18 Starter (2nd stage) lv.20 |
Elemental 1 is one of Shroomish, Numel, or Wailmer; whichever has the type weak against the player's starter. Elemental 2 is one of Shroomish, Numel, or Wailmer; whichever has the same type as the player's starter. Their starter is the one whose type is strong against the player's starter. If the player started with Mudkip, Brendan will send out Numel first, but May will send out Wailmer first. |
| Brendan/May | R | S | E | Elemental 1 lv.18 Elemental 2 lv.18 Starter (2nd stage) lv.20 |
Elemental 1 is one of Lombre, Slugma, or Wingull; whichever has the type weak against the player's starter. Elemental 2 is one of Lombre, Slugma, or Wingull; whichever has the same type as the player's starter. Their starter is the one whose type is strong against the player's starter. If the player started with Mudkip, Brendan will send out Slugma first, but May will send out Wingull first. |
| Collector Edwin | R | S | E | Lombre lv.14 Nuzleaf lv.14 |
In Emerald, he can potentially be battled in a Double Battle with Guitarist Joseph. The player can register him in the PokéNav after the battle. |
| Guitarist Joseph | R | S | E | Electrike lv.14 Voltorb lv.14 |
He can potentially be battled in a Double Battle with Collector Edwin. |
| Psychic Edward | R | S | E | Abra lv.16 | |
| Psychic Edward | R | S | E | Abra lv.15 | He can potentially be battled in a Double Battle with Triathlete Alyssa. |
| Triathlete Alyssa | R | S | E | Magnemite lv.15 | She can potentially be battled in a Double Battle with Psychic Edward. |
| Fisherman Dale | R | S | E | Tentacool lv.12 Wailmer lv.15 Tentacool lv.9 Tentacool lv.12 |
|
| Fisherman Dale | R | S | E | Tentacool lv.11 Wailmer lv.14 Tentacool lv.11 Wailmer lv.14 |
|
| Trainer | Games | Party | Notes | ||
|---|---|---|---|---|---|
| Psychic Jaclyn | R | S | E | Abra lv.16 | |
| Triathlete Abigail | R | S | E | Magnemite lv.17 | The player can register her in the PokéNav after the battle. |
| Triathlete Abigail | R | S | E | Magnemite lv.16 | The player can register her in the PokéNav after the battle. |
| Triathlete Anthony | R | S | E | Magnemite lv.16 Magnemite lv.16 |
|
| Triathlete Anthony | R | S | E | Magnemite lv.14 Magnemite lv.14 |
|
| Triathlete Benjamin | R | S | E | Magnemite lv.17 | The player can register him in the PokéNav after the battle. |
| Triathlete Benjamin | R | S | E | Magnemite lv.16 | The player can register him in the PokéNav after the battle. |
| Triathlete Jasmine | R | S | E | Magnemite lv.15 Magnemite lv.15 Voltorb lv.7 |
|
| Triathlete Jasmine | R | S | E | Magnemite lv.14 Magnemite lv.14 Voltorb lv.6 |
|
| Triathlete Jacob | R | S | E | Voltorb lv.7 Voltorb lv.7 Magnemite lv.15 |
|
| Triathlete Jacob | R | S | E | Voltorb lv.6 Voltorb lv.6 Magnemite lv.14 |
|
All rematches only become available after the player defeats Norman in Petalburg Gym.
| Trainer | Party | Notes |
|---|---|---|
| Pokéfan Isabel | Plusle lv.26 @ Oran Berry Minun lv.26 @ Oran Berry |
First rematch. |
| Pokéfan Isabel | Plusle lv.29 @ Oran Berry Minun lv.29 @ Oran Berry |
Second rematch. |
| Pokéfan Isabel | Plusle lv.32 @ Oran Berry Minun lv.32 @ Oran Berry |
Third rematch. |
| Pokéfan Isabel | Plusle lv.35 @ Sitrus Berry Minun lv.35 @ Sitrus Berry |
Fourth rematch. |
| Collector Edwin | Lombre lv.26 Nuzleaf lv.26 |
First rematch. |
| Collector Edwin | Lombre lv.29 Nuzleaf lv.29 |
Second rematch. |
| Collector Edwin | Lombre lv.32 Nuzleaf lv.32 |
Third rematch. |
| Collector Edwin | Ludicolo lv.35 Shiftry lv.35 |
Fourth rematch. |
| Trainer | Games | Party | Notes | ||
|---|---|---|---|---|---|
| Triathlete Abigail | R | S | E | Magnemite lv.28 | First rematch. |
| Triathlete Abigail | R | S | E | Magnemite lv.31 | Second rematch. |
| Triathlete Abigail | R | S | E | Magneton lv.34 | Third rematch. |
| Triathlete Abigail | R | S | E | Magneton lv.37 | Fourth rematch. |
| Triathlete Benjamin | R | S | E | Magnemite lv.28 | First rematch. |
| Triathlete Benjamin | R | S | E | Magnemite lv.30 | First rematch. |
| Triathlete Benjamin | R | S | E | Magnemite lv.31 | Second rematch. |
| Triathlete Benjamin | R | S | E | Magnemite lv.33 | Second rematch. |
| Triathlete Benjamin | R | S | E | Magneton lv.34 | Third rematch. |
| Triathlete Benjamin | R | S | E | Magneton lv.36 | Third rematch. |
| Triathlete Benjamin | R | S | E | Magneton lv.37 | Fourth rematch. |
| Triathlete Benjamin | R | S | E | Magneton lv.39 | Fourth rematch. |