Seafloor Cavern

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Seafloor Cavern redirects here. For the similarly named Friend Area in the Mystery Dungeon world, see Seafloor Cave.

Seafloor Cavern 海底洞窟 Seabed Cavern "Wild Missingno. appeared!"
Map description:	It is said that a Pokémon once dwelled here in the ancient mists of a time long past.
Location:	Route 128
Region:	Hoenn
Generations:	III, VI
Location of Seafloor Cavern in Hoenn.
Pokémon world locations

The Seafloor Cavern (Japanese: 海底洞窟 Seabed Cavern) is a location in Hoenn, deep beneath the water of Route 128. After surfacing inside the cave, there is a maze of tunnels to the deepest part, where the super-ancient Pokémon resides.

In order to reach it, the player must use Surf and Dive. Additionally, in Pokémon Emerald, a Team Aqua Grunt will block access to the deeper rooms from the entrance until after Team Magma is defeated at the Mossdeep Space Center. Inside, Strength is required for navigation; there are also smashable rocks, which cause Rock Smash to be required for navigation in the Generation III games, but not the Generation VI games.

In Pokémon Ruby and Omega Ruby, the cavern is the home of Groudon, who slumbers at its deepest part; in Pokémon Sapphire, Emerald, and Alpha Sapphire, the cavern is the home of Kyogre, who slumbers at its deepest part (in Pokémon Emerald, Groudon slumbers within the Magma Hideout, deep inside of the caverns of Mt. Chimney).

In Pokémon Ruby, Sapphire, and Emerald, the stolen Template:Submarine Explorer 1 is parked at the bottom of the underwater area underneath the Seafloor Cavern. In Pokémon Omega Ruby and Alpha Sapphire, the stolen Submarine Explorer 1 is parked at the shore in the entrance chamber of the Seafloor Cavern.

In the deepest part, Maxie^ROR or Archie^SEAS will attempt to control the super-ancient Pokémon using the orb he stole from Mt. Pyre. However, the Pokémon does not respond well, and instead will escape, causing harsh sunlight^R/extremely harsh sunlight^OR or rain^S/heavy rain^AS throughout eastern Hoenn; in Emerald, both rain and harsh sunlight appear, and they change after the player takes enough steps (counting actions like using Fly).

Items

Item		Location	Games
	Heart Scale	In the southeast corner of the entrance (hidden)	OR  AS
	Escape Rope	In the northern of the two southeast corners of Room 3 (requires Strength) (hidden)	OR  AS
	TM55 (Scald)	In the center of Room 5, on an island among the currents (requires Strength)	OR  AS
	TM26 (Earthquake)	Room 9, left of the stairwell to the deepest room (requires Strength)	OR  AS
	TM26 (Earthquake)	At the deepest room, near the doorway (requires Strength)	R  S  E

Rock Smash

Item		Location	Games
	Big Pearl	Randomly found by smashing rocks	OR  AS
	Ether	Randomly found by smashing rocks	OR  AS
	Hard Stone	Randomly found by smashing rocks	OR  AS
	Heart Scale	Randomly found by smashing rocks	OR  AS
	Max Ether	Randomly found by smashing rocks	OR  AS
	Max Revive	Randomly found by smashing rocks	OR  AS
	Normal Gem	Randomly found by smashing rocks	OR  AS
	Pearl	Randomly found by smashing rocks	OR  AS
	Revive	Randomly found by smashing rocks	OR  AS
	Soft Sand	Randomly found by smashing rocks	OR  AS
	Star Piece	Randomly found by smashing rocks	OR  AS

Pokémon

Generation III

No Pokémon can appear by walking at the entrance or Groudon^R/Kyogre^SE room.

Pokémon	Games						Location	Levels	Rate
Zubat	R		S		E		Cave	28-35	90%
Golbat	R		S		E		Cave	33-36	10%
Surfing
Zubat	R		S		E		Surfing	5-35	35%
Golbat	R		S		E		Surfing	30-35	5%
Tentacool	R		S		E		Surfing	5-35	60%
Fishing
Tentacool	R		S		E		Fishing Old Rod	5-10	30%
Magikarp	R		S		E		Fishing Old Rod	5-10	70%
Tentacool	R		S		E		Fishing Good Rod	10-30	20%
Magikarp	R		S		E		Fishing Good Rod	10-30	60%
Wailmer	R		S		E		Fishing Good Rod	10-30	20%
Wailmer	R		S		E		Fishing Super Rod	20-45	100%
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 VI

Entrance

Pokémon	Games						Location	Levels	Rate
Surfing
Golbat	OR			AS			Surfing	25, 30, 35	55%
Tentacruel	OR			AS			Surfing	30, 35	45%
Fishing
Tentacool	OR			AS			Fishing Old Rod	10	35%
Magikarp	OR			AS			Fishing Old Rod	5, 10	65%
Tentacool	OR			AS			Fishing Good Rod	30	35%
Magikarp	OR			AS			Fishing Good Rod	30	60%
Wailmer	OR			AS			Fishing Good Rod	30	5%
Wailmer	OR			AS			Fishing Super Rod	30, 35, 40	100%
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.

Room 1, room 2, and room 4

Pokémon	Games						Location	Levels	Rate
Golbat	OR			AS			Cave	33-36	100%
Horde Encounter
Zubat	OR			AS			Horde Encounter	18	100%
Rock Smash
Graveler	OR			AS			Rock Smash	33-36	100%
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.

Room 5 and room 6

Pokémon	Games						Location	Levels	Rate
Golbat	OR			AS			Cave	33-36	100%
Horde Encounter
Zubat	OR			AS			Horde Encounter	18	100%
Surfing
Golbat	OR			AS			Surfing	25, 30, 35	35%
Tentacruel	OR			AS			Surfing	25, 30	65%
Fishing
Tentacool	OR			AS			Fishing Old Rod	5	35%
Magikarp	OR			AS			Fishing Old Rod	10	65%
Tentacool	OR			AS			Fishing Good Rod	25	35%
Magikarp	OR			AS			Fishing Good Rod	25	60%
Wailmer	OR			AS			Fishing Good Rod	25	5%
Wailmer	OR			AS			Fishing Super Rod	30, 35, 40	100%
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.

Room 3, room 7, room 8, and room 9

Pokémon	Games						Location	Levels	Rate
Golbat	OR			AS			Cave	33-36	100%
Horde Encounter
Zubat	OR			AS			Horde Encounter	18	100%
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.

Trainers

Pokémon Ruby

Trainer	Pokémon
Room 1
Team Magma Grunt Reward: $740	Poochyena♂ Lv.37 No item
	Numel♂ Lv.37 No item
Team Magma Grunt Reward: $760	Numel♂ Lv.38 No item
Room 3
Team Magma Grunt Reward: $720	Poochyena♂ Lv.36 No item
	Zubat♂ Lv.36 No item
	Numel♂ Lv.36 No item
Trainers with a PokéNav by their names will be registered in the Trainer's Eyes or Match Call function after the first battle, and may have a rematch with the player with higher-level Pokémon.

Magma Admin Courtney Seafloor Cavern Ruby Reward: $1920
Types: Fire Ground Ability: Magma Armor Held item: None Camerupt♀ Lv.38 Earthquake Ground   --       Rock Slide Rock   --       Amnesia Psychic   --       Take Down Normal   --       Type: Dark Unknown Ability: Intimidate Held item: None Mightyena♀ Lv.38 Take Down Normal   --       Scary Face Normal   --       Roar Normal   --       Swagger Normal   --

Magma Leader Maxie Seafloor Cavern Ruby Reward: $3440

Type: Dark Unknown Ability: Intimidate Held item: None Mightyena♂ Lv.41 Roar Normal   --       Swagger Normal   --       Scary Face Normal   --       Take Down Normal   --       Types: Poison Flying Ability: Inner Focus Held item: None Crobat♂ Lv.41 Bite Dark   --       Wing Attack Flying   --       Confuse Ray Ghost   --       Air Cutter Flying   --       Types: Fire Ground Ability: Magma Armor Held item: None Camerupt♂ Lv.43 Take Down Normal   --       Amnesia Psychic   --       Rock Slide Rock   --       Earthquake Ground   --

Pokémon Sapphire

Trainer	Pokémon
Room 1
Team Aqua Grunt Reward: $740	Poochyena♂ Lv.37 No item
	Carvanha♂ Lv.37 No item
Team Aqua Grunt Reward: $760	Carvanha♂ Lv.38 No item
Room 3
Team Aqua Grunt Reward: $720	Poochyena♂ Lv.36 No item
	Zubat♂ Lv.36 No item
	Carvanha♂ Lv.36 No item
Trainers with a PokéNav by their names will be registered in the Trainer's Eyes or Match Call function after the first battle, and may have a rematch with the player with higher-level Pokémon.

Aqua Admin Shelly Seafloor Cavern Sapphire Reward: $1520
Types: Water Dark Ability: Rough Skin Held item: None Sharpedo♀ Lv.38 Crunch Dark   --       Screech Normal   --       Slash Normal   --       Taunt Dark   --       Type: Dark Unknown Ability: Intimidate Held item: None Mightyena♀ Lv.38 Take Down Normal   --       Scary Face Normal   --       Swagger Normal   --       Roar Normal   --

Aqua Leader Archie Seafloor Cavern Sapphire Reward: $3440

Type: Dark Unknown Ability: Intimidate Held item: None Mightyena♂ Lv.41 Roar Normal   --       Swagger Normal   --       Scary Face Normal   --       Take Down Normal   --       Types: Poison Flying Ability: Inner Focus Held item: None Crobat♂ Lv.41 Bite Dark   --       Wing Attack Flying   --       Confuse Ray Ghost   --       Air Cutter Flying   --       Types: Water Dark Ability: Rough Skin Held item: None Sharpedo♂ Lv.43 Screech Normal   --       Slash Normal   --       Taunt Dark   --       Swagger Normal   --

Pokémon Emerald

Trainer	Pokémon
Room 1
Team Aqua Grunt Reward: $720	Poochyena♂ Lv.36 No item
Team Aqua Grunt Reward: $720	Carvanha♂ Lv.36 No item
Room 3
Team Aqua Grunt Reward: $720 Potential Double Battle with the following Grunt	Zubat♂ Lv.36 No item
Team Aqua Grunt Reward: $720 Potential Double Battle with the previous Grunt	Carvanha♀ Lv.36 No item
Room 7
Team Aqua Grunt Reward: $700 Potential Double Battle with Shelly	Mightyena♂ Lv.35 No item
	Golbat♂ Lv.35 No item
Trainers with a PokéNav by their names will be registered in the Trainer's Eyes or Match Call function after the first battle, and may have a rematch with the player with higher-level Pokémon.

Aqua Admin Shelly Seafloor Cavern Emerald Reward: $1480
Types: Water Dark Ability: Rough Skin Held item: None Sharpedo♀ Lv.37 Scary Face Normal   --       Crunch Dark   --       Screech Normal   --       Slash Normal   --       Type: Dark Unknown Ability: Intimidate Held item: None Mightyena♀ Lv.37 Roar Normal   --       Swagger Normal   --       Scary Face Normal   --       Take Down Normal   --

Aqua Leader Archie Seafloor Cavern Emerald Reward: $3440

Type: Dark Unknown Ability: Intimidate Held item: None Mightyena♂ Lv.41 Roar Normal   --       Swagger Normal   --       Scary Face Normal   --       Take Down Normal   --       Types: Poison Flying Ability: Inner Focus Held item: None Crobat♂ Lv.41 Bite Dark   --       Wing Attack Flying   --       Confuse Ray Ghost   --       Air Cutter Flying   --       Types: Water Dark Ability: Rough Skin Held item: None Sharpedo♂ Lv.43 Screech Normal   --       Slash Normal   --       Taunt Dark   --       Swagger Normal   --

Pokémon Omega Ruby

Trainer	Pokémon
Room 1
Team Magma Grunt Reward: $1,560	Numel♂ Lv.39 No item
	Mightyena♂ Lv.39 No item
Team Magma Grunt Reward: $1,640	Golbat♂ Lv.41 No item
Room 2
Team Magma Grunt Reward: $1,640	Numel♀ Lv.41 No item
Room 3
Team Magma Grunt Reward: $1,640	Weezing♀ Lv.41 No item
Room 7
Team Magma Grunt Reward: $1,600	Mightyena♂ Lv.38 No item
	Weezing♂ Lv.40 No item
Trainers with a PokéNav by their names will be registered in the Trainer's Eyes or Match Call function after the first battle, and may have a rematch with the player with higher-level Pokémon.

Magma Leader Maxie Seafloor Cavern Omega Ruby Reward: $6,880

Type: Dark Unknown Ability: Quick Feet Held item: None Mightyena♂ Lv.41 Scary Face Normal Status   --       Take Down Normal Physical   --       Taunt Dark Status   --       Embargo Dark Status   --       Type: Poison Unknown Ability: Levitate Held item: None Weezing♂ Lv.41 Haze Ice Status   --       Double Hit Normal Physical   --       Sludge Bomb Poison Special   --       Explosion Normal Physical   --       Types: Poison Flying Ability: Inner Focus Held item: None Crobat♂ Lv.41 Poison Fang Poison Physical   --       Mean Look Normal Status   --       Acrobatics Flying Physical   --       Haze Ice Status   --       Types: Fire Ground Ability: Magma Armor Held item: Cameruptite Camerupt♂ Lv.43 Curse Ghost Status   --       Take Down Normal Physical   --       Rock Slide Rock Physical   --       Yawn Normal Status   --

Pokémon Alpha Sapphire

Trainer	Pokémon
Room 1
Team Aqua Grunt Reward: $1,560	Carvanha♂ Lv.39 No item
	Mightyena♂ Lv.39 No item
Team Aqua Grunt Reward: $1,640	Golbat♂ Lv.41 No item
Room 2
Team Aqua Grunt Reward: $1,640	Carvanha♀ Lv.41 No item
Room 3
Team Aqua Grunt Reward: $1,640	Muk♀ Lv.41 No item
Room 7
Team Aqua Grunt Reward: $1,600	Mightyena♂ Lv.38 No item
	Muk♂ Lv.40 No item
Trainers with a PokéNav by their names will be registered in the Trainer's Eyes or Match Call function after the first battle, and may have a rematch with the player with higher-level Pokémon.

Aqua Leader Archie Seafloor Cavern Alpha Sapphire Reward: $6,880

Type: Dark Unknown Ability: Quick Feet Held item: None Mightyena♂ Lv.41 Scary Face Normal Status   --       Embargo Dark Status   --       Taunt Dark Status   --       Take Down Normal Physical   --       Type: Poison Unknown Ability: Stench Held item: None Muk♂ Lv.41 Sludge Wave Poison Special   --       Screech Normal Status   --       Venom Drench Poison Status   --       Gunk Shot Poison Physical   --       Types: Poison Flying Ability: Inner Focus Held item: None Crobat♂ Lv.41 Poison Fang Poison Physical   --       Mean Look Normal Status   --       Acrobatics Flying Physical   --       Haze Ice Status   --       Types: Water Dark Ability: Rough Skin Held item: Sharpedonite Sharpedo♂ Lv.43 Scary Face Normal Status   --       Slash Normal Physical   --       Poison Fang Poison Physical   --       Crunch Dark Physical   --

Layout

Version	Underwater	Entrance	Room 1	Room 2	Room 3	Room 4	Room 5	Room 6	Room 7	Room 8	Deepest room
Ruby
Sapphire
Emerald

In the anime

Seafloor Cavern in Pokémon Generations

In Pokémon Generations

The Seafloor Cavern briefly appeared in a vision by Courtney in The Vision. Although the interior of the cavern wasn't shown, the top was depicted as a rocky island protruding from the water. At this rocky island, Primal Groudon appeared and attacked Team Magma.

It properly appeared in The Cavern, where it was shown that Team Aqua also visited it. Archie, Shelly, and three Team Aqua Grunts went deep inside the cave and found a room where Kyogre was resting. Archie woke it up with the Blue Orb, after which Kyogre transformed into Primal Kyogre and started to go on a rampage throughout the Hoenn region.

• 

  The protruding island

• 

  The caverns

In the manga

This section is incomplete. Please feel free to edit this section to add missing information and complete it. Reason: Missing image

In the Pokémon Adventures manga

The Seafloor Cavern served similar purposes in the Ruby & Sapphire arc of Pokémon Adventures to its purpose in the games. Members of both Team Magma and Team Aqua traveled there using Submarine Explorer 1 fitted with a component produced by the Devon Corporation. They aimed to awaken Groudon and Kyogre, respectively. Ruby and Sapphire used a Relicanth to Dive to the cavern.

The Seafloor Cavern was erroneously called the "Cave of Origin" in the Chuang Yi translations of Pokémon Adventures volumes 19, 20, and 21.

In other languages

Language Title Chinese Cantonese 海底洞窟 Hóidái Duhngfāt Mandarin 海底洞窟 Hǎidǐ Dòngkū French Caverne Fondmer German Tiefseehöhle Italian Antro Abissale Korean 해저동굴 Haejeo Donggul Brazilian Portuguese Caverna Seafloor Spanish Caverna Abisal Vietnamese Hang Đáy Biển

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