Pokémon Ruby and Sapphire/Route 127



There's not much to do on this route except battle trainers and pickup some items. In Emerald this is one of the locations where Marine Cave roams.

Trainers
Route 127 is a super-wide seaway with lots of trainers bobbing about. In west side of the passage is a Zinc. Just a short distance southwest is the entrance to Route 126.
 * Bird Keeper Byron

Just southwest of this fight is the entrance to Route 126. Head across the water to the east and loop under the long, vertical island here to find a large, horizontal island. On the north, east and south reefs, you'll discover trainers. Remember, anywhere you see a dark place while Surfing can be explore with Dive.


 * Fisherman Roger


 * Fisherman Jonah


 * Fisherman Henry

When you are done, head south until you reach another sandy island. En route, you'll discover one trainer, and another on the beach.


 * Triathlete Connor


 * Black Belt Koji

Off the northeast corner of this island is a circular dive spot. Dive and surface at the other side, then explore the area to find a small island. Here, you'll find Carbos. Once you have it, go back through the underwater passage and return to the main sea, and head south. One trainer remains.


 * Triathlete Caleb

Items

 * Zinc - northwest island
 * Carbos - south side of the tree-island far east in the route (requires Dive to access)
 * Rare Candy (Emerald only) - south side of the northwest corner with trees
 * Star Piece (underwater) - hidden on a rock in the west-center area
 * Heart Scale (underwater) - hidden on a rock in the south of the center trench
 * HP Up (underwater) - hidden on a rock in the east-center trench
 * Red Shard (underwater) - hidden on a rock in the far-east trench