Obtaining the Submarine Chart
To pinpoint all submarine locations, acquire the Submarine Chart:
Location: Boating Course (one square south of Forest Haven).
Steps:
- On the larger island, adjust the wind direction northward using the Wind’s Requiem.
- Use the Deku Leaf to glide to the smaller adjacent island.
- Enter the hidden hole to find a grotto filled with endless Miniblins.
- While fending off Miniblins, use the Boomerang to hit all three switches, revealing a chest containing the Submarine Chart.
This chart displays all submarine locations on your sea chart, facilitating easier navigation.
Submarine Locations and Rewards
Northern Fairy Island
- Objective: Swing across ropes above patrolling Moblins (defeating them is optional).
- Reward: Treasure Chart #22.
Crescent Moon Island
- Objective: Defeat all Miniblins to lower the ladder.
- Reward: Treasure Chart #9.
- Objective: Press a switch to release Wizzrobes, Green and Red ChuChus, and Miniblins; defeat all Wizzrobes to lower the ladder.
- Reward: Platform Chart.
Six-Eye Reef
- Objective: Defeat three Moblins to lower the ladder.
- Reward: Piece of Heart.
Bomb Island
- Objective: Defeat all Bokoblins to make a Treasure Chest appear; Rats are present but optional to defeat.
- Reward: Empty Bottle.
Headstone Island
- Objective: Defeat all Rats carrying Bombs taken from Bomb Flowers to lower the ladder; exit is sealed until all Rats are defeated.
- Reward: Treasure Chart #14.
Five-Star Isles
- Objective: Defeat all Bokoblins and Keese to lower the ladder.
- Reward: Piece of Heart.