Boulder Cave

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Boulder Cave 岩石洞窟
Rock Cave
Boulder Cave RTDX.png
Description: A cave surrounded by craggy boulders. Pokémon that are capable of digging through even sheets of rock live here.
Predominant type: Ground
Capacity: 4
Method to obtain: Reward from mission
Friend Area

Boulder Cave (Japanese: 岩石洞窟RTDX / がんせきどうくつRB Rock Cave) is a Friend Area in Pokémon Mystery Dungeon: Red Rescue Team and Blue Rescue Team. It is obtained as a reward from a particular mission. In the remake, it can be purchased for 700 Poké at any time, instead. It is in the Cave area, along with the Cryptic Cave, Dragon Cave, and Echo Cave Friend Areas. Upon obtaining it, the player gains access to the Southern Cavern dungeon. All four Pokémon that reside in this Friend Area can either be found there or evolve from Pokémon found there.


It is a cave with a large raised section in the center.


Pokémon Location
Diglett Diglett Southern Cavern (B1F-B7F)
Joyous Tower (4F-6F)
Dugtrio Dugtrio Evolve Diglett
Onix Onix Magma Cavern (B21F-B23F)
Magma Cavern Pit (B1F-B2F)
Southern Cavern (B40F-B50F)
Steelix Steelix Evolve Onix


In other languages

Language Title
France Flag.png French Grotte Rocheuse
Germany Flag.png German Geröllhöhle
Italy Flag.png Italian Grotta Sasso
South Korea Flag.png Korean 암석 동굴
Spain Flag.png Spanish Cueva Granito

Badlands: Eastern Ponds: Relics: Beach: Volcano: River: Northern Sea:
Thunder Crag
Ravaged Field
Magnetic Quarry
Tadpole Pond Aged Chamber A–N
Aged Chamber O–?
Ancient Relic
Shallow Beach
Ice Floe Beach
Scorched Plains
Volcanic Pit
Rub-a-Dub River Bountiful Sea
Serene Sea
Deepsea Current
Pond: Western Isles: Desert: Mountain Range: Jungle: Northern Lakes: Eastern Lakes:
Turtleshell Pond Final Island Withering Desert Mt. Green
Mt. Cleft
Mt. Moonview
Rainbow Peak
Mt. Discipline
Darkness Ridge
Jungle Mystic Lake Waterfall Lake
Sky: Northern Isles: Cave: Southwest Isles: Western Forest: Marsh: Ruins:
Stratos Lookout Legendary Island Echo Cave
Cryptic Cave
Dragon Cave
Boulder Cave
Enclosed Island Mushroom Forest
Healing Forest
Evolution Forest
Secretive Forest
Gourd Swamp
Poison Swamp
Decrepit Lab
Power Plant
Eastern Forest: Southern Sea: Southern Isles: South Plains: Plains: Glacier:
Stump Forest
Flyaway Forest
Overgrown Forest
Vibrant Forest
Treasure Sea
Deepsea Floor
Seafloor Cave
Southern Island Wild Plains
Beau Plains
Sky-Blue Plains
Sacred Field
Frigid Cavern
Project Locations logo.png This article is part of Project Locations, a Bulbapedia project that aims to write comprehensive articles on every location in the Pokémon world.