Mt. Boulder Gym
Gym Castro Valley.png
Location Mt. Boulder Caves
Gym Leader Giovanni/Silver/Ronan
Badge Star Badge
Dominant Type Ground (Giovanni and Ronan)/Various (Silver)
Region Rijon

The Mt. Boulder Gym is a Pokémon Gym located in Mt. Boulder Caves. In Pokémon Brown, Giovanni is the leader. In Pokémon Prism, the leader is Silver, and in Rijon Adventures, its leader is Ronan.

Appearance[edit | edit source]

RijonAdv - Mt. Boulder Caves Gym.png


Pokémon Brown[edit | edit source]

Pokémon Prism[edit | edit source]

Trainer Pokémon
Sailor.png
Sailor Poul
Reward: PokémonDollar.png3160 and Cage Key
73.gif Tentacruel Lv.77
No item
73.gif Tentacruel Lv.78
No item
184.gif Azumarill Lv.78
No item
369-Relicanth.gif Relicanth Lv.79
No item
Rocket Grunt.png
Rocket Grunt
Reward: PokémonDollar.png3240 and Cage Key
49.gif Venomoth Lv.78
No item
110.gif Weezing Lv.79
No item
169.gif Crobat Lv.81
No item



Palette Pink
Mt. Boulder Gym

Reward: PokeDollar.svg5976 and Cage Key

Palette Pink.png
RA - Team5.png
Wigglytuff-icon.png
Wigglytuff Lvl 80
Competitive
Slowbro-icon.png
Slowbro Lvl 81
Own Tempo
Perish Song Hyper Voice Iron Defense Psychic
Play Rough Mustard Gas Waterfall Amnesia
Slowking-icon.png
Slowking Lvl 82
Own Tempo
Sylveon-icon.png
Sylveon Lvl 82
Cute Charm
Nasty Plot Psychic Charm Hyper Voice
Waterfall Power Gem Moonblast Calm Mind
Porygon-Z-icon.png
Porygon-Z Lvl 83
Download
Hyper Voice Nasty Plot
Recover Blizzard


Leader Silver
Mt. Boulder Gym

Reward: PokeDollar.svg8800 and TM08 (Flash)

Silver.png
RA - Team6.png
Weavile-icon.png
Weavile Lvl 79
Pressure
Crobat-icon.png
Crobat Lvl 81
Inner Focus
Night Slash Swords Dance Screech Brave Bird
Ice Punch Fury Cutter Air Slash Crunch
Magneton-icon.png
Magneton Lvl 82
Magnet Pull
Gengar-icon.png
Gengar Lvl 83
Levitate
Thunderbolt Flash Cannon Dark Pulse Sludge Bomb
Metallurgy Supersonic Hypnosis Will-O-Wisp
Alakazam-icon.png
Alakazam Lvl 85
Inner Focus
Hitmontop-icon.png
Hitmontop Lvl 88
Intimidate
Dark Pulse Calm Mind Double-Edge Bulk Up
Psychic Recover Mach Punch Hi Jump Kick

Rijon Adventures[edit | edit source]

Trainer Pokémon
[[File:|80x80px]]
Ace Trainer Yuji
Reward: PokémonDollar.png2016
[[File:]] Sandslash? Lv.56
No item
[[File:]] Graveler? Lv.56
No item
[[File:]] Onix? Lv.56
No item
[[File:]] Graveler? Lv.55
No item
[[File:]] Marowak? Lv.56
No item
[[File:|80x80px]]
Black Belt Atsushi
Reward: PokémonDollar.png1344
[[File:]] Hariyama? Lv.56
No item
[[File:]] Medicham? Lv.56
No item
[[File:|80x80px]]
Guitarist Doug
Reward: PokémonDollar.png1920
[[File:]] Electabuzz? Lv.60
No item
[[File:|80x80px]]
Crush Girl Izumi
Reward: PokémonDollar.png900
[[File:]] Hariyama? Lv.60
No item
[[File:|80x80px]]
Tamer Cole
Reward: PokémonDollar.png2320
[[File:]] Seviper? Lv.57
No item
[[File:]] Tauros? Lv.58
No item
[[File:|80x80px]]
Ace Trainer Cole
Reward: PokémonDollar.png2016
[[File:]] Sandslash? Lv.54
No item
[[File:]] Rhyhorn? Lv.55
No item
[[File:]] Nidoking? Lv.56
No item
[[File:]] Nidorino? Lv.56
No item
[[File:]] Sandslash? Lv.54
No item
[[File:|80x80px]]
Black Belt Tanaka
Reward: PokémonDollar.png1392
[[File:]] Hitmontop? Lv.55
No item
[[File:]] Hariyama? Lv.55
No item
[[File:]] Hitmonchan? Lv.58
No item
[[File:|80x80px]]
Ace Trainer Lilah
Reward: PokémonDollar.png2232
[[File:]] Nidoqueen? Lv.55
No item
[[File:]] Aggron? Lv.62
No item



Ronan
Mt. Boulder Caves

Reward: PokeDollar.svg6600 and TM26 (Earthquake)

RijonAdv - Ronan Sprite.png
RA - Team5.png
Slaking-icon.png
Slaking Lvl 63
Item: Leftovers
Aggron-icon.png
Aggron Lvl 64
Item: Metal Coat
Encore Facade Iron Defense Earthquake
Focus Punch Earthquake Rock Blast Fissure
Tyranitar-icon.png
Tyranitar Lvl 65
Item: Black Glasses
Steelix-icon.png
Steelix Lvl 64
Item: Metal Coat
Dragon Dance Thunderbolt Fire Blast Crunch
Crunch Earthquake Dragon Breath Earthquake
Salamence-icon.png
Salamence Lvl 66
Item: Sitrus Berry
Crunch Substitute
Fire Blast Earthquake


Navigation[edit | edit source]

Rijon Gyms
Marine Badge.png Hail Badge.png Sprout Badge.png Spark Badge.png Fist Badge.png Psi Badge.png White Badge.png Star Badge.png
Seashore GymMerson GymOwsauri GymMoraga Gym
Jaeru GymCastro GymEquality River GymMt. Boulder Gym
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