Welcome to NGB! In The Legend of Zelda: Breath of the Wild, the side quest Sunken Treasure has Link diving into hidden waters to recover a valuable lost item. This guide will show you how to start and complete the quest, including tips for locating and retrieving the treasure safely.
Quick Links
Sunken Treasure Side Quest Walkthrough
How to Start Sunken Treasure

To begin the Sunken Treasure side quest, travel to Lurelin Village, located in the southeastern region of Necluda, just south of East Necluda. Once there, head to the easternmost dock and speak with Rozel.

Continue through his dialogue options until he brings up a hidden treasure and asks if Link can search for it on his behalf. Select the “I’m on it!” option to accept the task. Rozel will then provide you with the key clue: the treasure sleeps in the center of the golden triangle. With that, the Sunken Treasure quest will officially begin.
How to Complete Sunken Treasure
Find the Treasure

To complete the Sunken Treasure quest, you can either use Rozel’s raft or employ the Cryonis Rune to navigate the water. Follow the shoreline south, passing Korne Beach, until you reach the open ocean. There, you’ll notice three pointed rocks rising from the water, forming a triangle.

Approach the center of this triangle and use your rune to reveal all four underwater chests. Carefully retrieve and open each chest to collect the treasure inside.
Report Back to Rozel
Once you have gathered all the loot, return to Rozel to complete the quest. Your reward will include a Thunderblade, two Topaz gems, and a Sapphire gem, making the dive well worth the effort.