Route 23
Route 23 connects Indigo Plateau to the north and Route 22 to the south. Wild Pokémon here: Ditto, Fearow, Ekans, Spearow, and Arbok (Lv 26–43).

Pokémon, trainers and items
Tall grass
| Pokémon | Levels | Chance |
|---|---|---|
| Lv 33–43 | 34.8% | |
| Lv 38–43 | 25% | |
| Lv 26 | 19.9% | |
| Lv 26 | 15.2% | |
| Lv 41 | 5.1% |
Fishing
Old Rod: Magikarp (Lv 5). Good Rod: Goldeen or Poliwag (Lv 10). Super Rod: Slowbro (Lv 23), Seaking (Lv 23), Kingler (Lv 23), or Seadra (Lv 23), each equally likely.
Items
- Full Restore (hidden)
- Ultra Ball (hidden)
- Max Ether (hidden)
Getting there
- North: Indigo Plateau
- South: Route 22
Frequently asked questions
What Pokémon are on Route 23 in Pokémon Red?
Ditto, Fearow, Ekans, Spearow, and Arbok, at Lv 26–43.
What is the rarest Pokémon on Route 23?
Arbok, at 5.1% of encounters.
What items are in Route 23?
Full Restore, Ultra Ball, and Max Ether (some are hidden: press A facing the spot).