During the course of this minor quest, we’ll go throughout the region - conveniently starting around the time of the game’s start - so we can get things done.
Also, for furthering convenience, we won’t be naming any specific wild Pokémon lists but rather just notable ones. This won’t concern itself with the actual quests as of yet, but rather just going through every area we can and Surfing for everything in several areas.
Speak with your mother here to get the Amulet Coin - by having a Pokémon hold this in a Trainer Battle, your money earnings will be doubled.
If you Surf across the lake north of the Poké Mart, you can find a Max Revive . As for the southwestern lake, you can find a hidden Rare Candy on its southeastern part and a non-hidden Ether on the southwest part.
You can also find some Azumarill around here; if they have Huge Power as an ability, go for them, they’re great that way.
Route 104 - North
The northern half of Route 104 is dominated by a large lake. On its east shore is a PP Up .
There’s a bit of a river circling the Winstrates’ house. On the western shore of it lies an HP Up .
If you go along to where you first can actually Surf, do so then head east. There will seem to be an alcove in the cave wall where nothing is; by using the Dowsing Machine there, though, you’ll find a Great Ball .