There are 20 Reefs in Mario & Luigi: Brothership for you to discover. See all the Reefs' locations on our map and get rewards from Issa Rock for discovering them.

Map of All Reefs

Reef Locations

Interactive Map Tool Controls List

Icon	How to Use
	Show Names This button reveals the Name of every icon currently shown.
	Show Pins This button will toggle between showing and hiding all the pins that you have already marked as acquired.
	Fullscreen This button will change the map display to fill the screen.
	Search Mode Toggle This button will display a search bar which you can use to search for an individual pin by its name.
	Icon Mode Toggle In Search Mode, this button will toggle you back to Icon Mode, removing the search bar and displaying the icons again.
	All Pins This button is shown along with the Icons on the right when there are over 6 types of pins. Click it for a full selection of all available pin types.
	Counter Tracks the number of pins you have of a certain type. The pin type shown is set to the page and currently cannot be changed; however, all pin type counters can be viewed by clicking the checklist icon on the right side.
	View All Counters This icon is found on the right side of the Counter. When a map has more than one pin type, click this icon to see Counters for all pin types.

So far, we’ve discovered all 20 reefs in the game. Here’s how they’re distributed:

• Lushgreen Sea: 3 reefs
• Color-full Sea: 5 reefs
• Brrrrning Sea: 5 reefs
• Gulchrock Sea: 5 reefs
• Stormstar Sea: 2 reefs

Rewards for Discovering Reefs

Receive Gear from Issa Rock

On Shipshape Island, you can speak to Issa Rock, who has a fascination with reefs. She’ll ask for your help in spotting them and will request that you report back to her after every few reefs you discover.

List of Reef Rewards

At certain milestones, Issa Rock will reward you with new gear, so be sure to check in regularly!

How to Find Reefs

Find the Silhouette on the Ocean Map

You can find undiscovered reefs on the ocean map. These are shown with a blue silhouette and are found near currents.

Sail Along the Current

To reach near the location of the reef, make sure to travel along the current that passes by it.

Use the Telescope to Find the Reef

Once you are near the location of the reef, use the telescope and find reef based on its silhouette on the ocean map.

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