Royal Crypt

The Royal Crypt is a mini-dungeon in The Minish Cap. It is located in the Royal Valley, west of Hyrule Castle. The crypt contains the ghost of an ancient king, King Gustaf. The King gives Link a golden Kinstone piece which is used to open the 'Source of the Flow'.

Trivia

 * The Royal Crypt has many callbacks to the first Legend of Zelda. For example, the crypt's background music is a remix of that game's dungeon theme, the sound effect heard when revealing the two keys in King Gustaf's room is the same as the sound effect for uncovering hidden items in the earlier game, and the Gibdos can be seen holding Small Keys and Bombs just like the Stalfos did in the first game.