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Locationmajor

uukukiS Lightroot

Uukukis Lightroot is a named Lightroot in the Eldin Mountains Depths of The Legend of Zelda: Tears of the Kingdom.

Importancemajor

Key takeaways

  • Uukukis Lightroot is in the Eldin Mountains Depths, not on the Surface or in the Sky.
  • Its approximate coordinates are 0698, 2793, -0692 Some map listings round or vary the vertical coordinate slightly, so use the X and Y position as the main reference.
  • The corresponding Surface location is Sikukuu Shrine, at approximately 0699, 2793, 0240.
  • Activating the Lightroot illuminates the surrounding Depths and unlocks the location as a Travel Point.
  • Uukukis Lightroot is not itself a shrine challenge The associated shrine, Sikukuu Shrine, is the one containing the puzzle, chest and Light of Blessing.
  • The available location pages provide only brief information about the Lightroot No separate named subareas or local facilities are verified within the Lightroot’s immediate boundaries. The broader Eldin Mountains Depths should therefore not be treated as part of Uukukis Lightroot itself.

About this guide

Scope: Base game, The Legend of Zelda: Tears of the Kingdom Spoilers: Light spoilers for Depths exploration and the surface shrine associated with this Lightroot.

Overview

Uukukis Lightroot is a named Lightroot in the Eldin Mountains Depths of The Legend of Zelda: Tears of the Kingdom. It lies beneath the surface location of Sikukuu Shrine, creating the usual Depths-to-Surface map relationship found throughout Hyrule. Activating it adds a fast-travel point and illuminates the surrounding area of the Depths. Its listed coordinates are approximately 0698, 2793, -0692.

Although the name is sometimes written informally as “uukukiS Lightroot”, the canonical English name is Uukukis Lightroot. This is a relatively small point-of-interest rather than a settlement, dungeon or multi-part subregion. There is no verified evidence that the Lightroot itself contains a separate shop, resident, quest hub, named building or unique boss encounter.

Overview

Uukukis Lightroot is best understood as a navigation and illumination landmark. Like other Lightroots, it does not function as a town or conventional dungeon. Its importance comes from three things:

The Lightroot belongs to the Eldin Mountains Depths grouping. This regional label is separate from the wider Eldin region and from locations on the Surface such as Death Mountain, Goron City and the Eldin Canyon area. The Lightroot itself should not be expanded into all of those places. The confirmed location boundary is the Lightroot site and its immediate surrounding terrain, while the broader Eldin Mountains Depths is the parent region.

The most important linked location is Sikukuu Shrine. The two places are not the same location and should be treated as separate entries in a guide:

The Lightroot does not award the shrine’s Light of Blessing. That reward belongs to Sikukuu Shrine.

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Overview: steps

  1. 01
    It creates a safe, visible anchor in the dark Depths.
  2. 02
    It reveals nearby terrain on the Depths map.
  3. 03
    It provides a permanent fast-travel destination once activated.

Overview

NameDetails
Uukukis LightrootDepths landmark and travel point.
Sikukuu ShrineSurface Shrine of Light containing the “Spinning Gears” puzzle.

Note

0698, 2793, -0692

Geography and boundaries

Confirmed location

Uukukis Lightroot is located in the Eldin Mountains Depths, at approximately:

The Lightroot is positioned in the Depths directly below the approximate X and Y position of Sikukuu Shrine. This vertical relationship is consistent with the game’s Lightroot and shrine mapping system.

The surrounding area is part of the dark underground world rather than a named settlement or enclosed complex. The available sources do not identify a distinct cave, mine, ruin, chasm chamber or named subarea belonging exclusively to Uukukis Lightroot.

Parent region

This is a regional grouping, not a claim that every Eldin Mountains Depths landmark belongs to Uukukis Lightroot. Other Lightroots and points of interest in the wider region remain separate locations. The location page places Uukukis in Eldin Mountains Depths, while broader regional guides list it among the Lightroots of that area.

Subareas

No separately named child area has been verified within Uukukis Lightroot itself.

This distinction matters because the wider Eldin Mountains Depths contains additional Lightroots and other underground landmarks. Those should not be silently merged into this page merely because they are nearby on a regional map.

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How to reach Uukukis Lightroot

There is no single confirmed mandatory route from the available location references. The most reliable general method is to enter the Depths through a nearby chasm, use Brightbloom Seeds or another light source, and navigate towards the coordinates.

Practical navigation advice

The most useful navigation clue is the relationship between the Depths and the Surface. If you have already found Sikukuu Shrine, open the Depths map and search directly below its approximate horizontal position. Sikukuu Shrine is listed at 0699, 2793, 0240, while Uukukis Lightroot is listed at 0698, 2793, -0692.

This does not mean that the shrine provides a tunnel directly to the Lightroot. The correspondence is primarily a mapping relationship. Treat it as a coordinate and orientation aid rather than a guaranteed vertical passage.

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Recommended approach

  1. 01
    Prepare for Depths travel. Carry Brightbloom Seeds, arrows for firing them, healing food and a few Gloom-resistant meals or Sundelion-based recipes if you expect to explore beyond the Lightroot.

Recommended approach

  1. 01
    Enter the Depths through an accessible chasm in the Eldin or central-eastern Hyrule area. The exact best chasm depends on which parts of the map you have already unlocked. The available Uukukis-specific sources do not establish one exclusive entrance route.

Recommended approach

  1. 01
    Use the Depths map when possible. If the area is unlit, the map may be difficult to read. Mark the approximate position around 0698, 2793 before descending if you are following coordinates.

Recommended approach

  1. 01
    Travel towards the Lightroot’s glow. An inactive Lightroot is visible as a pale, luminous landmark in the darkness. Brightbloom Seeds are useful for identifying cliffs, water and gloom patches on the approach.

Recommended approach

  1. 01
    Activate the Lightroot. Interact with the central root structure. The surrounding Depths become illuminated, the nearby map area is revealed and Uukukis Lightroot becomes available as a Travel Point.

Recommended approach

  1. 01
    Use the Lightroot as a staging point. From here, you can inspect the newly lit terrain, place map markers and return to the Surface or other unlocked destinations by fast travel.

Services and facilities

Travel Point

Uukukis Lightroot functions as a Travel Point after activation. This is its main practical service. It allows Link to return to the location from the map without making the journey through the Depths again.

Illumination

The Lightroot brightens the surrounding area and reveals nearby Depths terrain on the map. This is particularly valuable because the Depths are otherwise obscured by darkness and may contain cliffs, gloom, water and hostile encounters that are difficult to identify at long range.

Heart recovery and gloom

The location reference notes that normal Heart Container restoration is disabled by Gloom. This is a general Depths hazard rather than a unique property of Uukukis Lightroot. Activating the Lightroot does not, by itself, remove Gloom damage or restore damaged hearts.

The absence of a verified entry should not be read as proof that no ordinary item drops or random enemies can appear nearby. It means the available sources do not establish a named facility or fixed service as part of the location.

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Enemies and hazards

No Uukukis-specific enemy encounter or fixed boss is documented in the available location sources. The Lightroot page identifies the site as a Lightroot and lists its illumination and travel functions, but does not record a named enemy, miniboss or treasure encounter there.

General Depths hazards

The usual Depths hazards remain relevant during the approach:

These are regional gameplay hazards, not confirmed unique properties of Uukukis Lightroot. Prepare for them, but do not assume that the Lightroot has a dedicated combat arena.

Safe approach checklist

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Surface counterpart: Sikukuu Shrine

Sikukuu Shrine is the Surface counterpart of Uukukis Lightroot. It is located in the Eldin Mountains, southeast of Thyphlo Ruins Skyview Tower, at approximately 0699, 2793, 0240.

The shrine is a separate location and should not be counted as part of the Lightroot’s interior. It contains the shrine challenge “Spinning Gears”, a chest and the standard Shrine reward.

Sikukuu Shrine rewards

The shrine’s puzzle uses Recall, Ultrahand and Ascend. The rotating gears can be manipulated to open the route, reach the lower chest and then climb towards the altar.

Sikukuu Shrine walkthrough

The shrine’s reward is not missable in the ordinary sense. Once the shrine is completed, its Light of Blessing is added to the account, while the chest can be opened during the shrine visit.

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Sikukuu Shrine rewards

RewardHow it is obtained
Zonaite LongswordChest in the lower section of the shrine
Light of BlessingComplete the shrine and reach the altar

Sikukuu Shrine walkthrough

  1. 01
    Enter the shrine and approach the first large spinning gear.
  2. 02
    Use Recall on the gear to reverse its movement and direct the nearby Orb into the required opening.
  3. 03
    Proceed into the next room, where a handle controls a pair of gears.
  4. 04
    Use Ultrahand to rotate the handle and adjust the gear movement.
  5. 05
    Use Recall on the larger gear when necessary.
  6. 06
    Drop between the gear teeth into the lower chamber.
  7. 07
    Open the chest to obtain the Zonaite Longsword.
  8. 08
    Use Ascend to return to the upper level.
  9. 09
    Rotate the mechanism in the opposite direction as needed.
  10. 10
    Use Recall and ride the moving gear upwards.
  11. 11
    Reach the altar to receive the Light of Blessing.

Items and collectibles

Fixed items directly associated with Uukukis Lightroot

The available sources verify the Lightroot itself as a map and travel facility but do not list a fixed chest, weapon, armour piece, Yiga schematic, Old Map, crystal or Bubbul Gem at the Lightroot.

Verified fixed rewards at the associated Surface location:

The Zonaite Longsword belongs to Sikukuu Shrine, not Uukukis Lightroot. Keeping the two entries separate avoids incorrectly attributing the shrine chest to the Depths location.

Collectible directory

No reliable source consulted here verifies a unique nearby Korok, Bubbul Gem, Yiga Clan hideout, armour treasure or Depths-exclusive item within the Lightroot’s immediate boundary.

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Collectible directory: At Sikukuu Shrine

Missions and activities

No quest, side adventure or shrine quest is specifically attached to Uukukis Lightroot in the available location references.

The associated shrine is an independent activity. Completing it contributes to Link’s overall Shrine progress and provides a Light of Blessing, but it is not a mission issued by the Lightroot.

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Suggested exploration route

Route A: Lightroot first

This is the best route if the Depths area is still dark.

Route B: Shrine first

This route is useful if you are already exploring the Eldin Mountains Surface.

Completion checklist

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Route A: Lightroot first

  1. 01
    Enter the Depths through a suitable nearby chasm.
  2. 02
    Move towards 0698, 2793.
  3. 03
    Light the route with Brightbloom Seeds.
  4. 04
    Activate Uukukis Lightroot.
  5. 05
    Inspect the revealed map for unexplored terrain and nearby points of interest.
  6. 06
    Fast-travel out or continue through the newly illuminated area.
  7. 07
    Visit Sikukuu Shrine on the Surface later if its icon remains incomplete.

Route B: Shrine first

  1. 01
    Find Sikukuu Shrine at approximately 0699, 2793, 0240.
  2. 02
    Complete the “Spinning Gears” challenge.
  3. 03
    Collect the Zonaite Longsword from the lower chest.
  4. 04
    Claim the Light of Blessing.
  5. 05
    Use the shrine’s position to identify the corresponding area on the Depths map.
  6. 06
    Descend through an appropriate chasm and travel towards Uukukis Lightroot.
  7. 07
    Activate the Lightroot to illuminate the underground region.

Lore and naming

Lightroots are large luminous plants found throughout the Depths. Their practical role is strongly tied to exploration: they dispel darkness, reveal the map and provide fast travel. Uukukis Lightroot follows the standard naming and function of this class of landmark rather than having a documented individual history.

Its name is the Depths counterpart to the name of the Surface shrine, but the relationship is not a simple identical-name pairing. The Surface location is Sikukuu Shrine, while the Depths location is Uukukis Lightroot. The two are connected by position and map correspondence.

The alternate-language data recorded for the location also treats it as a distinct Lightroot name rather than a separate continuity or mode-specific version. No other game appearance or pre-*Tears of the Kingdom* version is verified by the sources consulted.

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Sources