Zora's Domain

Zora's Domain is a location from The Legend of Zelda: Ocarina of Time and The Legend of Zelda: Twilight Princess.

Zora's Domain is the home of the aquatic race of the Zora. The large cavernous area is accessed from Zora's River or from a secret entrance hidden under water in Lake Hylia. The area has a shop where items, such as the water tunic can be purchased. Zora's domain is the home of King Zora and his daughter, Princess Ruto. To enter Zora's Domain, Link will need to play Zelda's Lullaby in front of the seemingly impassable waterfall at the end of the Zora's River trail. When aquiring the Spiritual Stone of Water early on in the game, Link is required to enter Jabu Jabu's belly and rescue Princess Ruto. Zora's domain plays a key part in the game, housing one of the 6 sages Princess Ruto.

This domain is also in 'The Legend of Zelda: A Link to the Past.', where you get the Flippers.