What type of puzzle is Korok #20?

Korok #20 (Underground Lake Korok) is a Hidden type puzzle rated Medium difficulty. Hidden Koroks are concealed under rocks, inside trees, or in other hard-to-spot places. Look carefully at your surroundings.

Underground Lake Korok

Screenshot coming soon

Korok Seed #20

Region	Depths
Type	Hidden
Difficulty	Medium
Location	Subterranean Lake
Coordinates	(1087, -432, -310)
Reward	Korok Seed

Korok #

#20

Region

Depths

Puzzle Type

Hidden

Difficulty

Medium

Map Coordinates

1087

-432

-310

Depths Layer

Location

Subterranean Lake

Location Type

Depths (Underground)

Coordinates

(1087, -432, -310)

Hidden Korok — What to Expect

Hidden Koroks are concealed in the environment — under lone rocks, inside hollow tree stumps, beneath leaf piles, or behind destructible walls. They reward careful observation and exploration.

Tips for Hidden Koroks

Lift every suspicious lone rock you see, especially on hilltops, cliff edges, and stumps.
Dive into circles of lily pads or flower rings in water — a Korok often hides beneath.
Cut tall grass and destroy leaf piles with fire or wind to reveal hidden Koroks.
Check the tops of tall trees and flag poles — climb and examine for a sparkle.

Puzzle Solution

Locate the Korok

Dive into the Subterranean Lake from the cliff on the western shore and swim to the small island in the center. The Korok hides under a flat rock on that island. Watch for Like Likes lurking in the shallows. The lake glows faintly thanks to luminous ore deposits on the lakebed.

Solve the Puzzle

Equip armor with water-breathing enchantments

Reward

Collect the Korok Seed. Bring Korok Seeds to Hestu to expand your weapon, shield, and bow inventory slots.