The Elemental Sanctuary is a location from The Legend of Zelda: The Minish Cap. Bridged between the Light World and Minish World, its entrance is found on the north wall of a garden within Hyrule Castle, although only Hylian children and the Minish themselves can perceive and enter it. The doorway to the Elemental Sanctuary opens only once per century.
Each time Link gathers one of the Four Elements, he is able to enter the Elemental Sanctuary briefly to infuse the element to the White Sword, reforged from the broken Picori Blade. The sword is filled with the elemental power when it is placed on the central pedestal in the room of the sanctuary. Once the sword has absorbed the power of all four elements, it becomes the sacred Four Sword and gains the ability to break people from Vaati's curse of petrification with its beams.
Depending on how many elements Link has infused with the sword, he has the ability to create temporary copies of himself when he has focused power in his blade while on top of glowing panels. Two elements make one copy, three elements make two copies, and all four elements allow Link to duplicate himself three times.
| Ezlo · King Daltus · Link · Princess Zelda · Smith · Vaati|
—Full list of characters
|Big Green ChuChu · Gleerok · Mazaal · Big Octorok · Gyorg Pair · Vaati Reborn · Vaati Transfigured · Vaati's Wrath|
| Castor Wilds · Cloud Tops · Eastern Hills · Hyrule Town · Lake Hylia · Lon Lon Ranch · Minish Woods · Mount Crenel · Mt. Crenel's Base · North Hyrule Field · Royal Valley · South Hyrule Field · Trilby Highlands · Veil Falls · Western Wood · Wind Ruins|
|Deepwood Shrine · Cave of Flames · Fortress of Winds · Temple of Droplets · Royal Crypt · Palace of Winds · Dark Hyrule Castle|
|Smith's Sword · White Sword · Four Sword · Small Shield · Mirror Shield · Bombs · Boomerang · Bow · Cane of Pacci · Gust Jar|
|Bottle · Flame Lantern · Flippers · Grip Ring · Mole Mitts · Ocarina of Wind · Power Bracelets · Roc's Cape|
|Elements · Kinstones · Tiger Scrolls|
|Deku · Fairy · Goron · Human · Hylian · Minish · Wind Tribe|