Hyrule Castle Treasure Guide — Every Chest Worth Finding

Hyrule Castle is the richest single loot location in Tears of the Kingdom. It contains the full Royal Guard Armor set, Ancient Blades for instant-kill weapon fusions, massive stacks of Royal Weapons with the highest base attack of any craftable weapon, and rare materials not found in other locations. This guide covers everything worth finding before you fight Ganondorf.

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Castle Entry Points

Main Gate (Front): Large front gate is breachable using Ultrahand on the gate mechanism or simply climbing the side walls. Straightforward access.

Depths Approach (Fastest for loot): Drop into the Depths from any Hyrule Field chasm → navigate to directly under the castle → Ascend upward into lower castle floors. This bypasses the heavily guarded front entirely.

Sky Approach: Launch from Hyrule Ridge Skyview Tower → paraglide over the castle walls → land inside. Clean entry with no combat until you're inside.

Moat Climb: Swim across the Gloom-tainted moat (bring Sundelion meals) and climb the outer walls. Not recommended — Gloom water rapidly afflicts hearts.

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Preparation

Bring:

• 6–8 Sunny meals (Sundelion-based) — Gloom floors throughout
• 10+ Brightbloom Seeds for lower castle areas
• 20+ Shock Arrows for enemy clearing
• Strong weapon for the Royal Guard Scout enemies
• Fireproof food or Flamebreaker Armor for the lower sanctum area

Enemy types inside:

• Gloom-corrupted Bokoblin (Silver tier)
• Gloom Hands (appear in specific rooms — very dangerous)
• Royal Guard Constructs (lower floors)
• Black Horriblin (upper areas)

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Treasure Map — Floor by Floor

Lower Castle / Courtyard Level

Royal Guard Armor (Chest 1 — Guard Barracks):

• Location: Northeast section of the lower courtyard, inside the Guard Barracks building
• Contains: Royal Guard Armor (tunic piece)
• Navigation: Enter from the main gate → head east along the inner wall → look for the barracks building

Ancient Blade Cache:

• Location: Underground armory accessed via stairs in the west wing
• Contains: 2–3 Ancient Blades (instant-kill weapon fusion components)
• Navigation: West wing staircase down to the armory level
• High value — Ancient Blades are one of the rarest items in the game

Royal Weapons Chest (Ground):

• Location: Guard tower near the front gate
• Contains: Royal Claymore or Royal Broadsword (36–41 base attack)

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Second Floor

Royal Guard Cap (Chest 2):

• Location: Guard Room corridor on the second floor, northeast of the throne room
• Contains: Royal Guard Cap (helmet piece)
• Navigation: Main staircase → northeast corridor → chest at the far end

Dining Hall Upper Balcony:

• Location: Upper level of the Dining Hall, east wing
• Contains: Royal Guard Uniform (chest piece)
• Navigation: Dining Hall ground floor → find upper access staircase on the north wall OR Ascend through the hall ceiling

Royal Halberd Chest:

• Location: Knight's storage room off the second floor corridor
• Contains: Royal Halberd (high-reach spear, good base attack)

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Third Floor / Upper Levels

Ancient Blade (Second Cache):

• Location: Locked storage near the Sanctum approach
• Contains: 1 Ancient Blade
• Navigation: Upper castle path → look for a room with metal doors before the Sanctum stairs

Sunshroom / Sundelion Cache:

• Multiple rooms have Sundelion and Sunshroom pickups on the upper floors — collect everything for Gloom recovery items

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Armory (Underground)

Royal Guard Boots:

• Location: Back wall of the main Armory, one level below ground floor
• Contains: Royal Guard Boots (leg piece — completes the set)
• Navigation: West wing → stairs down → Armory is the large underground weapon storage room

Large Zonaite + Crystallized Charge:

• Location: Depths-level chamber beneath the castle's northeast section
• Contains: 3–5 Large Zonaite and Crystallized Charges
• Access via Ascend from Depths or stairs in the castle's lowest basement

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Full Royal Guard Set Summary

All three pieces complete the set. Worn together, they grant Charge Atk. Stamina Up at 2-star upgrade.

| Piece | Location | |-------|----------| | Royal Guard Cap | Guard Room corridor (2F northeast) | | Royal Guard Armor | Guard Barracks (lower courtyard, east) | | Royal Guard Boots | Armory (underground, west wing) |

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Ancient Blade Strategy

Ancient Blades fused to any arrow or weapon deal instant kill to most non-boss enemies. They're extremely rare — find them only in Hyrule Castle and a few Depths locations.

Best use: Save Ancient Blades for:

• Silver Lynel opening strike (one-shot kills a Silver Lynel if applied correctly)
• Depths boss encounters
• Any high-health enemy you want eliminated instantly

Don't waste on: Regular Bokoblin, Lizalfos, anything you can kill easily with normal weapons.

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Gloom Management Inside

The castle has Gloom flooding specific areas:

• Lower floors near the Depths access: heavy floor Gloom
• The moat and outer wall bases: Gloom water
• Upper Sanctum approach: Gloom energy radiating from Ganondorf's chamber

Protocol:

1. Eat a Sunny meal before entering each Gloom-heavy zone
2. Keep 2 Sunny meals in reserve for emergencies
3. Don't fight Gloom Hands — they appear in specific rooms; avoid the rooms or warp out when they spawn
4. Ascend shortcuts bypass the worst Gloom-floor areas entirely

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After Looting — Before Ganondorf

Once you've collected all the castle's treasure:

1. Warp out to a stable or inn
2. Cook all ingredients into optimal meals (Hearty + Mighty + Sunny)
3. Repair or replace any broken weapons
4. Enter back through your fastest route to the Sanctum

The castle loot + full meal prep significantly increases your odds against Ganondorf. Don't fight him immediately after clearing the castle — take time to consolidate resources.

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Related Guides

• Royal Guard Armor Guide
• Hyrule Castle Walkthrough
• Final Boss Guide
• Ancient Blade Guide
• Gloom Resistance Guide
• Best Weapons Guide