KANTO — Route 4
Route 4 – Pokémon & Locations
Every wild Pokémon on Route 4 in FireRed/LeafGreen: catch rates, levels, items and trainers — plus the differences between the two versions and a calculated best-catch tip. Route 4 connects Mt. Moon with Cerulean City.
Encounter table
MAIN
Horsea#116FishingLv 5–35144%
Magikarp#129FishingLv 5–15120%
Tentacool#072SurfLv 5–40100%
Rattata#019GrassLv 8–1235%
Spearow#021GrassLv 8–1235%
Ekans#023GrassLv 6–1225%
Krabby#098FishingLv 5–1520%
Gyarados#130FishingLv 15–2515%
Mankey#056GrassLv 10–125%
Psyduck#054FishingLv 25–351%Source: PokéAPI (FireRed/LeafGreen) – rates are the summed encounter slots per species and method.
Items on Route 4
Tm05
Great Ball
Persim Berry
Razz Berry
Trainers on Route 4
Lass Crissy
Paras Lv 31, Paras Lv 31, Parasect Lv 31
Best catch on Route 4
Gyarados has the highest base stat total (540) of every catchable species here — statistically the strongest catch on Route 4. Automatically calculated from stats, not a meta ranking.
NUZLOCKE
Nuzlocke on Route 4
Log your first catch on Route 4 straight into a new Nuzlocke run — the tracker knows every encounter on this route.
10 species. Most common: Horsea (144 %), Magikarp (120 %), Tentacool (100 %). The rarest catch is Psyduck (1 %). All rates are the summed encounter slots from PokéAPI (FireRed).
Yes, there are differences. The versions differ on Route 4 like this: Ekans only in FireRed (25%); Sandshrew only in LeafGreen (25%); Psyduck only in FireRed (1%); Slowpoke only in LeafGreen (1%); Krabby: 20% (FR) vs. 144% (LG); Horsea: 144% (FR) vs. 20% (LG)
Yes. You can find 4 items on Route 4: Tm05, Great Ball, Persim Berry, Razz Berry.
Gyarados. With a base stat total of 540, Gyarados has the highest total of all catchable species here — our calculated tip for Route 4 (derived automatically from stats, not a meta ranking).