Kanto Route 21 (location)
This is the Pokémon Location guide for Route 21 in Kanto.
Choose which generation of games you're playing to see the Pokémon and capture methods.
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Generation 4
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Tangela
|
HG | SS |    |
 |
20-30 | |
| Mr. Mime
|
HG | SS | |
 |
28-30 | |
| Mr. Mime
|
HG | SS | |
 |
28 | |
| Hoenn Sound | ||||||
| Linoone
|
HG | SS | |
|
35 | |
| Whismur
|
HG | SS | |
|
25-30 | |
| Sinnoh Sound | ||||||
| Bidoof
|
HG | SS | |
|
35 | |
| Buizel
|
HG | SS | |
|
25-30 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Tentacool
|
HG | SS | |
|
30-35 | |
| Tentacruel
|
HG | SS | |
|
35 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Shellder
|
HG | SS | |
|
40 | |
| Chinchou
|
HG | SS | |
|
40 | |
| Tentacruel
|
HG | SS | |
|
40 | |
| Lanturn
|
HG | SS | |
|
40 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Tentacool
|
HG | SS | |
|
20 | |
| Magikarp
|
HG | SS | |
|
20 | |
| Shellder
|
HG | SS | |
|
20 | |
| Chinchou
|
HG | SS | |
|
20 | |
Old Rod
Fishing using the Old Rod
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Magikarp
|
HG | SS | |
|
10 | |
| Tentacool
|
HG | SS | |
|
10 | |
Headbutt
Headbutt large trees in the field
| Pokémon | Games | Times | Rarity | Levels | Details | |
|---|---|---|---|---|---|---|
| Hoothoot
|
HG | SS | |
 |
21-34 | |
| Ledyba
|
HG | SS | |
|
21-27 | |
| Spinarak
|
HG | SS | |
|
21-27 | |
| Wurmple
|
HG | SS | |
|
21-30 | Post-National Dex |
Generation 3
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Rarity | Levels | Details | |
|---|---|---|---|---|---|
| Krabby
|
FR | LG | |
15-35 | |
| Horsea
|
FR | LG | |
15-35 | |
| Gyarados
|
FR | LG | |
15-25 | |
| Psyduck
|
FR | LG | |
25-35 | |
| Slowpoke
|
FR | LG | |
25-35 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Rarity | Levels | Details | |
|---|---|---|---|---|---|
| Krabby
|
FR | LG | |
5-15 | |
| Horsea
|
FR | LG | |
5-15 | |
| Krabby
|
FR | LG | |
5-15 | |
| Horsea
|
FR | LG | |
5-15 | |
| Magikarp
|
FR | LG | |
5-15 | |
Generation 2
Walking
Walking in grass or a cave
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Tangela
|
G | S | C | |
|
20-35 | |
| Rattata
|
G | S | C | |
|
25 | |
| Tangela
|
G | S | C | |
|
28-35 | |
| Tangela
|
G | S | C | |
|
30-35 | |
| Mr. Mime
|
G | S | C | |
|
28-30 | |
| Raticate
|
G | S | C | |
|
20 | |
| Mr. Mime
|
G | S | C | |
|
28 | |
Surfing
Surfing on water
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Tentacool
|
G | S | C | |
|
30-39 | |
| Tentacruel
|
G | S | C | |
|
35-39 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Krabby
|
G | S | C | |
|
40 | |
| Staryu
|
G | S | C | |
|
40 | |
| Corsola
|
G | S | C | |
|
40 | |
| Kingler
|
G | S | C | |
|
40 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Krabby
|
G | S | C | |
|
20 | |
| Magikarp
|
G | S | C | |
|
20 | |
| Staryu
|
G | S | C | |
|
20 | |
| Corsola
|
G | S | C | |
|
20 | |
Old Rod
Fishing using the Old Rod
| Pokémon | Games | Times | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|---|
| Magikarp
|
G | S | C | |
|
10 | |
| Krabby
|
G | S | C | |
|
10 | |
Generation 1
Walking
Walking in grass or a cave
| Pokémon | Games | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|
| Pidgey
|
R | B | Y | |
21-23 | |
| Rattata
|
R | B | Y | |
21-23 | |
| Pidgey
|
R | B | Y | |
11-17 | |
| Rattata
|
R | B | Y | |
13-15 | |
| Pidgeotto
|
R | B | Y | |
30-32 | |
| Raticate
|
R | B | Y | |
30 | |
| Tangela
|
R | B | Y | |
28-32 | |
| Pidgeotto
|
R | B | Y | |
15-19 | |
| Raticate
|
R | B | Y | |
15 | |
Super Rod
Fishing using the Super Rod
| Pokémon | Games | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|
| Shellder
|
R | B | Y | |
15 | |
| Horsea
|
R | B | Y | |
15 | |
| Goldeen
|
R | B | Y | |
15 | |
| Staryu
|
R | B | Y | |
15 | |
| Tentacool
|
R | B | Y | |
15-30 | |
| Staryu
|
R | B | Y | |
20 | |
| Tentacruel
|
R | B | Y | |
30 | |
Good Rod
Fishing using the Good Rod
| Pokémon | Games | Rarity | Levels | Details | ||
|---|---|---|---|---|---|---|
| Poliwag
|
R | B | Y | |
10 | |
| Goldeen
|
R | B | Y | |
10 | |