Where can you get a boomorang in the Legend of Zelda ocarina of time?

Answer 1

You get the Boomerang in Jabu Jabu's Belly. You get it in a room with four Stingers that you have to defeat to make the chest with the Boomerang appear. To defeat them, get close to them, and then hit them with your Slingshot when they come out.

Answer 2

Do you mean the one near the end of the game at Hyrule castle?

If so then read the following: If not then I don't know what you mean.

Near the gate there is a tile in a triforce shape and it has some green lines on it. Use the fairy wind gale to do the same path and spinning the wind things as you go. It should then open.

Answer 3

In Jabbu Jabba's belly.