Pokémon Claude Red ▶ Play free

Cerulean Cave

Cerulean Cave is the post-game cave north of Cerulean City where Mewtwo waits. Wild Pokémon here: Golbat, Hypno, Magneton, Dodrio, Venomoth, Arbok, Kadabra, Parasect, Raichu, Ditto, Rhydon, Marowak, Electrode, Chansey, and Wigglytuff (Lv 46–67). Special: Mewtwo (Lv 70).

Map of Cerulean Cave (1F) in Pokémon Claude Red
Cerulean Cave (1F), rendered by the game's own code

Special Pokémon

Cerulean Cave (1F)

Wild Pokémon

PokémonLevelsChance
Golbat pixel-art sprite GolbatLv 4619.9%
Hypno pixel-art sprite HypnoLv 4619.9%
Magneton pixel-art sprite MagnetonLv 4615.2%
Dodrio pixel-art sprite DodrioLv 499.8%
Venomoth pixel-art sprite VenomothLv 499.8%
Arbok pixel-art sprite ArbokLv 529.8%
Kadabra pixel-art sprite KadabraLv 495.1%
Parasect pixel-art sprite ParasectLv 525.1%
Raichu pixel-art sprite RaichuLv 534.3%
Ditto pixel-art sprite DittoLv 531.2%

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

Cerulean Cave (2F)

Wild Pokémon

PokémonLevelsChance
Dodrio pixel-art sprite DodrioLv 5119.9%
Venomoth pixel-art sprite VenomothLv 5119.9%
Kadabra pixel-art sprite KadabraLv 5115.2%
Rhydon pixel-art sprite RhydonLv 529.8%
Marowak pixel-art sprite MarowakLv 529.8%
Electrode pixel-art sprite ElectrodeLv 529.8%
Ditto pixel-art sprite DittoLv 55–605.5%
Chansey pixel-art sprite ChanseyLv 565.1%
Wigglytuff pixel-art sprite WigglytuffLv 545.1%

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

Cerulean Cave (B1F)

Wild Pokémon

PokémonLevelsChance
Rhydon pixel-art sprite RhydonLv 5519.9%
Marowak pixel-art sprite MarowakLv 5519.9%
Electrode pixel-art sprite ElectrodeLv 5515.2%
Ditto pixel-art sprite DittoLv 63–6710.5%
Chansey pixel-art sprite ChanseyLv 649.8%
Parasect pixel-art sprite ParasectLv 649.8%
Raichu pixel-art sprite RaichuLv 649.8%
Arbok pixel-art sprite ArbokLv 575.1%

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

Frequently asked questions

What Pokémon are in Cerulean Cave in Pokémon Red?

Golbat, Hypno, Magneton, Dodrio, Venomoth, Arbok, Kadabra, Parasect, Raichu, Ditto, Rhydon, Marowak, Electrode, Chansey, and Wigglytuff, at Lv 46–67.

What is the rarest Pokémon in Cerulean Cave?

Ditto, at 1.2% of encounters on its floor.

What items are in Cerulean Cave?

Full Restore, Max Elixer, Nugget, Rare Candy, PP Up, Ultra Ball, and Max Revive (some are hidden: press A facing the spot).