Seafoam Islands

Walkthrough

Just off of Cinnabar Island, within Route 20, are the Seafoam Islands. These islands actually connect together to make one single ice cave with multiple levels, some of which contain sources of water. Each floor has various ice puzzles for you to solve in order to proceed deeper into the cave, as well as contains loads of Ice Type Pokemon. There is only one trainer found within the cave before defeating the Elite Four, and this cave is home to the Legendary Pokemon known as Articuno.

Wild Pokemon

Standard Walking:

Golbat (20%): Levels 39-44

Slowpoke (20%): Levels 39-44

Seel (20%): Levels 39-44

Zubat (16%): Levels 39-44

Jynx (14%): Levels 39-44

Slowbro (5%): Levels 39-44

Dewgong (5%): Levels 39-44

Standard Walking - Special Spawns:

Squirtle: Levels 39-44

Waters:

Tentacool (30%): Levels 39-44

Shellder (30%): Levels 39-44

Magikarp (30%): Levels 39-44

Tentacruel (9%): Levels 39-44

Cloyster (1%): Levels 39-44

Trainers

Coach Trainer Yas: Level 46 Jolteon, Level 46 Flareon, Level 46 Vaporeon

Obtainable Items

First Floor:

Ice Heal: Near Eastern Route 20 Entrance

Rare Candies: Defeat Coach Trainer Yas

Escape Rope: Near Stairs By Eastern Entrance

Basement Floor 1:

Great Balls: Near Stairs Going Down

Super Repel: Near Ramp Going Towards Stairs

Max Potion: Far Northwest Corner

Super Lure: Near Stairs By Western Entrance

Max Revive: Hidden In Rock By Southern Hole

Basement Floor 2:

Heart Scale: Hidden In Rock By Eastern Ladders

TM55: Southern Corner

Ice Stone: Near Stairs On Way Down From Western Entrance

Heart Scale: Hidden In Rock By Northwest Ladder

Basement Floor 3:

Super Repel: Far Northeast Corner

Super Lure: Near Stairs That Go Downward

X Speed: Near Southwest Stairs

Hyper Potion: Near Southern Ramp

Ultra Ball: Near Ramp Found Across Water

Basement Floor 4:

Big Pearl: Near Waterline

Big Pearl: Near Waterline

Big Pearl: Near Articuno

Pretty Wing: Hidden In Far Eastern Rock

Post Game

Walkthrough

After defeating the Elite Four and starting the Master Trainers Challenge, you will find a number of Master Trainers in the Seafoam Islands. In total, there will be three Master Trainers to defeat.

Trainers

First Floor:

Swimmer Aina (Master Trainer): Level 70 Seel

Basement Floor 1:

Swimmer Lois (Master Trainer): Level 75 Dewgong

Basement Floor 3:

Ace Trainer Arjun (Master Trainer): Level 70 Dragonair