Zora's Fountain is a location from The Legend of Zelda: Ocarina of Time. It is a large fresh water spring located in eastern Hyrule, and can only be accessed by way of Zora's Domain. Zora's Fountain serves as the primary water source of Hyrule. The water of Zora's Fountain flows through Zora's Domain, the Sleepless Waterfall, Zora's River, and other small streams, ultimately filtering into Lake Hylia, the largest body of water in Hyrule.