20 + fifteen =

five × 4 =

Rock Tunnel

Pokemon Type Red Blue
Zubat Poison/Flying X X
Machop Fighting X X
Geodude Rock/Ground X X
Onix Rock/Ground X X

Rock Tunnel is a two floor cave within Route 10. It’s the only way to reach Lavender Town on the first play through. The path is pitch black, making it incredibly hard to navigate through. Use HM05 Flash to illuminate the entire cave in one step. If you missed it earlier, this Hidden Machine can be found on Route 2, and requires the Thunder Badge to use on the field.

Follow the path from the ladder to the southeast until you reach a Pokemon Trainer.

Pokemaniac
Pokemon Level Type Moves
Cubone 23 Ground Bone Club, Growl
Slowpoke 23 Water/Psychic Confusion, Disable, Headbutt

After the battle, follow the path south, east, and north to a ladder. This will take you down a level. Another trainer can be found along the path to the west.

Pokemaniac
Pokemon Level Type Moves
Slowpoke 25 Water/Psychic Confusion, Disable, Headbutt

The cave will twist from the southwest to the northeast. Follow this path towards the next ladder. Four Pokemon Trainers can be found along the way.

Jr Trainer♀
Pokemon Level Type Moves
Oddish 22 Grass/Poison Absorb, PoisonPowder, Stun Spore, Sleep Powder
Bulbasaur 22 Grass/Poison Growl, Leech Seed, Vine Whip, PoisonPowder
Pokemaniac
Pokemon Level Type Moves
Charmander 25 Fire Growl, Ember, Leer, Rage
Cubone 22 Ground Bone Club, Growl
Hiker
Pokemon Level Type Moves
Geodude 25 Rock/Ground Tackle, Defense Curl, Rock Throw, Selfdestruct
Hiker
Pokemon Level Type Moves
Machop 20 Fighting Karate Chop, Low Kick
Onix 20 Rock/Ground Tackle, Screech, Bind, Rock Throw

The ladder up a level can be found at the northwest corner of this path, beyond all the trainers. It will take you to an area with three more trainers, but two can be avoided. It’s best to battle everyone so your Pokemon are strong enough.

Hiker
Pokemon Level Type Moves
Geodude 19 Rock/Ground Tackle, Defense Curl, Rock Throw
Machop 19 Fighting Karate Chop, Low Kick
Geodude 19 Rock/Ground Tackle, Defense Curl, Rock Throw
Geodude 19 Rock/Ground Tackle, Defense Curl, Rock Throw
Hiker
Pokemon Level Type Moves
Onix 20 Rock/Ground Tackle, Screech, Bind, Rock Throw
Onix 20 Rock/Ground Tackle, Screech, Bind, Rock Throw
Geodude 20 Rock/Ground Tackle, Defense Curl, Rock Throw
Hiker
Pokemon Level Type Moves
Geodude 21 Rock/Ground Tackle, Defense Curl, Rock Throw, Selfdestruct
Graveler 21 Rock/Ground Tackle, Defense Curl, Rock Throw, Selfdestruct

The next ladder is to the south east of the first trainer, and to the north of the third. The second trainer is hanging out in the southwest area of the path. Take the ladder down a level to reach a new path. Walk northwest along the twisted path to find three trainers leading towards the final ladder.

Jr Trainer♀
Pokemon Level Type Moves
Jigglypuff 21 Normal Sing, Pound, Disable, Defense Curl
Pidgey 21 Normal/Flying Gust, Sand-Attack, Quick Attack, Whirlwind
Meowth 21 Normal Scratch, Growl, Bite, Pay Day
Hiker
Pokemon Level Type Moves
Geodude 21 Rock/Ground Tackle, Defense Curl, Rock Throw, Selfdestruct
Geodude 21 Rock/Ground Tackle, Defense Curl, Rock Throw, Selfdestruct
Graveler 21 Rock/Ground Tackle, Defense Curl, Rock Throw, Selfdestruct
Pokemaniac
Pokemon Level Type Moves
Slowpoke 20 Water/Psychic Confusion, Disable
Slowpoke 20 Water/Psychic Confusion, Disable
Slowpoke 20 Water/Psychic Confusion, Disable

Take the ladder back up to the ground floor. The path will lead south and then west to the exit. Three more trainers can be found along the way.

Jr Trainer♀
Pokemon Level Type Moves
Bellsprout 22 Grass/Poison Wrap, PoisonPowder, Sleep Powder, Stun Spore
Clefairy 22 Normal Pound, Growl, Sing, DoubleSlap
Jr Trainer♀
Pokemon Level Type Moves
Pidgey 19 Normal/Flying Gust, Sand-Attack, Quick Attack, Whirlwind
Rattata 19 Normal Tackle, Tail Whip, Quick Attack, Hyper Fang
Rattata 19 Normal Tackle, Tail Whip, Quick Attack, Hyper Fang
Bellsprout 19 Grass/Poison Growth, Wrap, PoisonPowder, Sleep Powder
Jr Trainer♀
Pokemon Level Type Moves
Meowth 20 Normal Scratch, Growl, Bite, Pay Day
Oddish 20 Grass/Poison Absorb, PoisonPowder, Stun Spore, Sleep Powder
Pidgey 20 Normal/Flying Gust, Sand-Attack, Quick Attack, Whirlwind

The cave will lead out to the south end of Route 10.