Cerulean Cave

Cerulean Cave
Unknown Dungeon
ハナダのどうくつ
Hanada Cave
"Wild Missingno. appeared!"
File:Ceruleancave.png
Map description: {{{mapdesc}}}
Location: Northwest of Cerulean City
Region: Kanto
Generations: I, III
File:Cerulean Cave map.gif
Location of Cerulean Cave in Kanto.
Pokémon world locations

Cerulean Cave (Japanese: ハナダのどうくつ Hanada Cave), sometimes referred to as the Unknown Dungeon (Japanese: ななしのどうくつ Nameless Cave) in Generation I, is a cave located northwest of Cerulean City in Kanto. The cave is home to a wide variety of high-level wild Pokémon. Only Trainers who compete and win in the Pokémon League at Indigo Plateau may enter due to the potency of the Pokémon in the cave. At the end of the cave lies Mewtwo, the only one of its species in the game.

Cerulean Cave has had many different layouts over time, getting a change from not only one Generation to the next, but also from one game release to the next. In FireRed and LeafGreen, the layout is true to that of the original Red and Green games, aside from the addition of Rock Smash boulders.

Another addition in FireRed and LeafGreen lies in the fact that Trainers are now required to further prove themselves before entering the cave, which is done by completing the quest on Sevii Islands and restoring the Network Machine to operational status. Another change is in the fact that more Pokémon can be found only by fishing, while wild Pokémon found just by walking around in the cave are reduced in number. In Generation I, there are also several species that make no sense to be in the cave, such as Dodrio and Pokémon that are otherwise only obtainable by stone-induced evolution; however, this has been fixed in Generation III, at the cost of some of the wild Pokémon diversity.

In Generation II, Cerulean Cave completely collapsed. However, the leftovers of Mewtwo's presence can still be found in the lake near the cave, in the form of the item Berserk Gene.

Items

Generation I

Pokémon Red, Green and Blue

  • Full Restore: on the riverbank near the southwest corner of the first floor; center of the second floor
  • Max Elixir: on the riverbank on the first floor
  • Max Revive: north edge of the basement
  • Nugget: near the northwest corner of the first floor
  • PP Up: east edge of the second floor
  • Ultra Ball: southwest corner of the second floor; center of the basement

Pokémon Yellow

  • Full Restore: east edge of the second floor
  • Max Elixir: west of the entrance on the first floor; north edge of the basement
  • Max Revive: east edge of the first floor; southeast of the second floor's center; center of an elevated area in the basement
  • Rare Candy: southeast corner of the first floor; west edge of the second floor
  • Ultra Ball: center of the first floor; center of the second floor; center of an elevated area in the basement; northeast corner of the basement

Generation III

  • Full Restore: on the riverbank near the southwest corner of the first floor; against the eastern edge of the second floor
  • Max Elixir: near the center of the first floor
  • Max Revive: in the northeast corner of the basement
  • Nugget: in the northwest corner of the first floor
  • PP Up: near the southwest corner of the second floor
  • Ultra Ball: near the southeast corner of the second floor; near the center of the basement

Pokémon

Generation I

style="background: #ACC9E6;"
Pokémon Games Location Levels Rate


  Arbok R B Y Cave 52, 57 5-10%


  Raichu R B Y Cave 53, 64 4-10%


  Sandslash R B Y Cave 52(B)
54(Y)
10%


  Wigglytuff R B Y Cave 54 5%


  Golbat R B Y Cave 46 (RB)
52-59 (Y)
25%(RB)
40%(Y)


  Gloom R B Y Cave 55-58 5-10%


  Parasect R B Y Cave 52, 64 (RB) 54 (Y) 5-10%


  Venomoth R B Y Cave 49, 51(RB)
54(Y)
5%(RB)
10-15%(Y)


  Kadabra R B Y Cave 49, 51 5-15%


  Weepinbell R B Y Cave 55-58 5-10%


  Graveler R B Y Cave 45-55 15%


  Magneton R B Y Cave 46 15%


  Dodrio R B Y Cave 49, 51 10-25%


  Hypno R B Y Cave 46 15%


  Electrode R B Y Cave 52, 55 10-15%


  Marowak R B Y Cave 52, 55 10-15%


  Lickitung R B Y Cave 52-55 10-15%


  Rhyhorn R B Y Cave 50-52 10


  Rhydon R B Y Cave 52, 55(RB)
58-62(Y)
10-25%(RB)
5-10%(Y)


  Chansey R B Y Cave 56, 64(RB)
56(Y)
5-10%(RB)
5%(Y)


  Ditto R B Y Cave 53-67(RB)
55-65(Y)
1-10%(RB)
5-15%


  Mewtwo R B Y Cave 70 Only one
Surfing and Fishing


  Slowbro R B Y Cave 23 25%


  Kingler R B Y Cave 23 25%


  Seadra R B Y Cave 23 25%


  Goldeen R B Y Cave 25-30 40%


  Seaking R B Y Cave 23(RB)
35-60(Y)
25%(RB)
60%(Y)


A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.

Generation III

style="background: #ACC9E6;"
Pokémon Games Location Levels Rate


  Golbat FR LG Floor 1
Floor 2
Basement
14%
25%
11%


  Parasect FR LG Floor 1
Floor 2/B
25%
14%


  Primeape FR LG Floor 1 11%


  Kadabra FR LG Floor 1
Basement
11%
25%


  Machoke FR LG Floor 1/B
Floor 2
10%
20%


  Geodude FR LG Rock Smash 65%


  Graveler FR LG Rock Smash 35%


  Magneton FR LG Floor 1
F2/Basement
20%
10%


  Electrode FR LG Floor 1
F2/Basement
5%
4%


  Ditto FR LG Floor 1/2
Basement
11%
25%


  Mewtwo FR LG Basement 70 Only one


  Wobbuffet FR LG Floor 1
Floor 2
Basement
4%
5%
1%
Surfing and Fishing


  Psyduck FR LG Fishing
(Super)*
Surfing
5%
4%
65%


  Golduck FR LG Surfing 35%


  Poliwag FR LG Fishing
(Good/Super)
60%
40%


  Slowpoke FR LG Fishing
(Super)*
Surfing
5%
4%
65


  Slowbro FR LG Surfing 35%


  Goldeen FR LG Fishing
(Good)
20%


  Magikarp FR LG Fishing
(Old/Good)
100%
20%


  Gyarados FR LG Fishing
(Super)*
15%
16%


A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.

*=Indicates catch rate varies by floor. Rates are listed for Floor 1, followed by the Basement in that order.

Differences among generations

The layout of the cave has been tweaked several times in the past, particularly in Generation I, however the most recent layout (depicted in FireRed and LeafGreen) looks exactly like the design in the Japanese versions of Red and Green but with improved graphics.

Version First floor Second floor Basement
Red/Green
(JP)
File:UnknownDungeon - Green Version 1.PNG File:UnknownDungeon - Green Version 2.png File:UnknownDungeon - Green Version 3.PNG
Red/Blue (US)
Blue (JP)
File:UnknownDungeon - Blue Version 1.gif File:UnknownDungeon - Blue Version 2.gif File:UnknownDungeon - Blue Version 3.gif
Yellow File:UnknownDungeon - Yellow Version 1.gif File:UnknownDungeon - Yellow Version 2.gif File:UnknownDungeon - Yellow Version 3.gif
FireRed/LeafGreen File:Pokemon-FL-CeruleanCave-1F.png File:Pokemon-FL-CeruleanCave-2F.png File:Pokemon-FL-CeruleanCave-B1F.png

Trivia

  • In Generation I, any Pokémon that can only be found in the Cerulean Cave is listed as "area unknown" in the Pokédex. This was fixed in Generation III, however.
  • The Generation III version is based directly off of the original Red and Green versions (see pictures above).

In other languages

  • Spanish: Mazmorra Rara (Generation I) and Cueva Celeste (Generation III)
  • Italian: Grotta Celeste
  • German: Azuria-Höhle
  • French: Grotte Azurée

References


Kanto
               
Settlements
Pallet TownViridian CityPewter CityCerulean CityVermilion CityLavender Town
Celadon CitySaffron CityFuchsia CityCinnabar IslandIndigo Plateau
Routes
12345678910111213141516171819202122232425262728
Landmarks
Professor Oak's LaboratoryViridian ForestDiglett's CavePewter Museum of ScienceMt. Moon (Square) • Cerulean Cave
Underground Path (Kanto Routes 5–6)Underground Path (Kanto Routes 7–8)S.S. AnneS.S. AquaSea CottageRock Tunnel
Power PlantCycling Road/Pokémon RoadTeam Rocket HideoutSilph Co.Magnet TrainPokémon TowerSafari Zone/Pal Park
GO ParkSeafoam IslandsPokémon MansionCinnabar LabPokémon League Reception GateVictory RoadTohjo Falls
Access to
Sevii IslandsJohto


Game locations of Legendary and Mythical Pokémon
Kanto Seafoam IslandsPower PlantVictory RoadCerulean Cave
Route 10Route 25Pewter CityRoaming Pokémon
Sevii Islands Mt. EmberNavel RockBirth Island
Johto Ilex ForestBell TowerWhirl IslandsMt. Silver Cave
Burned TowerEmbedded TowerRoaming Pokémon
Hoenn Desert RuinsIsland CaveAncient TombCave of OriginMarine Cave
Terra CaveSky PillarSouthern IslandSea MauvilleScorched Slab
Pathless PlainNameless CavernFabled CaveGnarled Den
Trackless ForestCrescent IsleSkyRoaming Pokémon
Sinnoh Acuity CavernValor CavernSpear PillarTurnback Cave
Rock Peak RuinsIceberg RuinsIron RuinsSnowpoint Temple
Stark MountainNewmoon IslandFlower ParadiseHall of Origin
Ramanas ParkFloaroma TownRoaming Pokémon
Unova Guidance ChamberTrial ChamberRumination FieldN's CastleAbundant Shrine
Giant ChasmDragonspiral TowerLiberty GardenRoute 11Route 13Route 22
Route 23Celestial TowerNacrene CityUnderground RuinsTwist Mountain
DreamyardMarvelous BridgeReversal MountainCoastal BiomeRoaming Pokémon
Kalos Sea Spirit's DenTeam Flare Secret HQTerminus Cave
Unknown DungeonRoaming Pokémon
Alola Route 16Altar of the SunneAltar of the MooneMount LanakilaMahalo Trail
Ruins of ConflictRuins of LifeRuins of AbundanceRuins of Hope
Aether ParadiseAncient Poni PathLake of the SunneLake of the Moone
Ten Carat HillResolution Cave
Galar Tower summitBattle TowerMaster DojoCrown ShrineMax Lair
Rock Peak RuinsIceberg RuinsIron RuinsSplit-Decision RuinsGiant's Bed
Frigid SeaLakeside CaveBallimere LakeFreezingtonRoaming Pokémon
Hisui Seaside HollowTemple of SinnohAcuity CavernValor CavernVerity Cavern
Lava Dome SanctumMoonview ArenaSnowpoint TempleTurnback CaveBonechill Wastes
Cobalt CoastlandsRamanas IslandScarlet BogCoronet HighlandsFloaro Gardens
Paldea Grasswither ShrineIcerend ShrineGroundblight ShrineFirescourge Shrine
Poco PathArea ZeroArea Zero UnderdepthsGlaseado Mountain
South Province (Area One)Asado DesertWest Province (Area One)East Province (Area Three)
Casseroya LakeNorth Paldean SeaSouth Province (Area Four)North Province (Area Two)
Alfornada CavernGreat Crater of PaldeaTagtree ThicketEast Province (Area One)
South Province (Area Five)Dalizapa PassagePokémon LeagueSocarrat Trail
Kitakami Paradise BarrensWistful FieldsOni MountainDreaded DenLoyalty Plaza
Other Faraway IslandDistortion WorldSinjoh RuinsUltra Space Wilds


  This article is part of Project Locations, a Bulbapedia project that aims to write comprehensive articles on every location in the Pokémon world.