Unknown Dungeon (Kalos)

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

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Unknown Dungeon ななしの洞窟 Nameless Cave "Wild Missingno. appeared!"
Map description:	{{{mapdesc}}}
Location:	Pokémon Village
Region:	Kalos
Generations:	VI
Location of Unknown Dungeon in Kalos.
Pokémon world locations

The Unknown Dungeon (Japanese: ななしの洞窟 Nameless Cave) is a very small cave in southern Kalos that can be accessed from Pokémon Village. A sole Mewtwo resides in the center with a game-specific Mewtwonite. The Unknown Dungeon is only accessible to Trainers who enter the Hall of Fame. Surf is needed to access the cave.

Its purpose as a place to catch Mewtwo is a direct reference to Cerulean Cave in Kanto. It also shares its name with the alternative moniker for Cerulean Cave used in Japanese releases of the Generation I games.

Geography

The Unknown Dungeon is a tiny cave whose entrance is found in the side of a mountain. The cave is barren in terms of terrain aside from the occasional water drop and the few rocks that dot the floor. Mewtwo awaits the player in the center of the cave, facing away from the entrance.

Items

Item		Location	Games
	Oval Stone	On the small stalagmite in the northwest of the cave (hidden, reappears occasionally)	X  Y
	Mewtwonite X	Automatically obtained after capturing Mewtwo	X
	Mewtwonite Y	Automatically obtained after capturing Mewtwo	Y

Natural objects

Item		Location	Games
	Hard Stone	Randomly found by using Hyper Voice or Rock Slide on a spiky rock during a battle	X  Y
	Float Stone	Randomly found by using Hyper Voice or Rock Slide on a spiky rock during a battle	X  Y
	Damp Rock	Found by using Muddy Water, Surf, or Water Spout on a thin rock during a battle	X  Y

Special encounters

This section is incomplete. Please feel free to edit this section to add missing information and complete it. Reason: is the Mewtwonite still obtained if it is defeated or run from?

A Mewtwo appears here on the first visit. If defeated or run from, it respawns after entering the Hall of Fame.

It is coded to never be Shiny.

Type: Psychic Unknown Ability: Pressure Held item: None Mewtwo Lv.70 Recover Normal Status   --       Psychic Psychic Special   --       Barrier Psychic Status   --       Aura Sphere Fighting Special   --

In the manga

The Unknown Dungeon in Pokémon Adventures

Pokémon Adventures

X & Y arc

The Unknown Dungeon appeared briefly in Malamar Traps, where Mewtwo was shown residing inside the cave, waiting to make its move against Team Flare.

In other languages

Language Title Chinese Cantonese 無名洞窟 Mòuhmìhng Duhngfāt Mandarin 無名洞窟 / 无名洞窟 Wúmíng Dòngkū French Grotte Inconnue German Geheimdungeon Italian Grotta Ignota Korean 이름없는 동굴 Ireum-eomneun Donggul Spanish Mazmorra Rara

Game locations of Legendary and Mythical Pokémon

Kanto Seafoam Islands • Power Plant • Victory Road • Cerulean Cave Route 10 • Route 25 • Pewter City • Roaming Pokémon Sevii Islands Mt. Ember • Navel Rock • Birth Island Johto Ilex Forest • Bell Tower • Whirl Islands • Mt. Silver Cave Burned Tower • Embedded Tower • Roaming Pokémon Hoenn Desert Ruins • Island Cave • Ancient Tomb • Cave of Origin • Marine Cave Terra Cave • Sky Pillar • Southern Island • Sea Mauville • Scorched Slab Pathless Plain • Nameless Cavern • Fabled Cave • Gnarled Den Trackless Forest • Crescent Isle • Sky • Roaming Pokémon Sinnoh Acuity Cavern • Valor Cavern • Spear Pillar • Turnback Cave Rock Peak Ruins • Iceberg Ruins • Iron Ruins • Snowpoint Temple Stark Mountain • Newmoon Island • Flower Paradise • Hall of Origin Ramanas Park • Floaroma Town • Roaming Pokémon Unova Guidance Chamber • Trial Chamber • Rumination Field • N's Castle • Abundant Shrine Giant Chasm • Dragonspiral Tower • Liberty Garden • Route 11 • Route 13 • Route 22 Route 23 • Celestial Tower • Nacrene City • Underground Ruins • Twist Mountain Dreamyard • Marvelous Bridge • Reversal Mountain • Roaming Pokémon Kalos Sea Spirit's Den • Team Flare Secret HQ • Terminus Cave Unknown Dungeon • Roaming Pokémon Alola Route 16 • Altar of the Sunne • Altar of the Moone • Mount Lanakila • Mahalo Trail Ruins of Conflict • Ruins of Life • Ruins of Abundance • Ruins of Hope Aether Paradise • Ancient Poni Path • Lake of the Sunne • Lake of the Moone Ten Carat Hill • Resolution Cave Galar Tower summit • Battle Tower • Master Dojo • Crown Shrine • Max Lair Rock Peak Ruins • Iceberg Ruins • Iron Ruins • Split-Decision Ruins • Giant's Bed Frigid Sea • Lakeside Cave • Ballimere Lake • Freezington • Roaming Pokémon Hisui Seaside Hollow • Temple of Sinnoh • Acuity Cavern • Valor Cavern • Verity Cavern Lava Dome Sanctum • Moonview Arena • Snowpoint Temple • Turnback Cave • Bonechill Wastes Cobalt Coastlands • Ramanas Island • Scarlet Bog • Coronet Highlands • Floaro Gardens Paldea Grasswither Shrine • Icerend Shrine • Groundblight Shrine • Firescourge Shrine Poco Path • Area Zero Kitakami Paradise Barrens • Wistful Fields • Oni Mountain • Dreaded Den Other Faraway Island • Distortion World • Sinjoh Ruins • Ultra Space Wilds

Kalos
Settlements Vaniville Town • Aquacorde Town‎ • Santalune City • Lumiose City • Camphrier Town • Cyllage City Ambrette Town • Geosenge Town • Shalour City • Coumarine City • Laverre City • Dendemille Town • Anistar City Couriway Town • Snowbelle City • Pokémon League • Kiloude City‎ Routes 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 Landmarks Santalune Forest • Chamber of Emptiness • Parfum Palace • Battle Chateau • Berry fields • Connecting Cave • Glittering Cave • Reflection Cave Tower of Mastery • Azure Bay • Sea Spirit's Den • Kalos Power Plant • Poké Ball Factory • Lost Hotel • Frost Cavern • Lysandre Labs Team Flare Secret HQ • Terminus Cave • Pokémon Village • Victory Road • Battle Maison • Friend Safari • Unknown Dungeon

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