All carpenter locations in Gerudo Fortress in Zelda Ocarina of Time

In The Legend of Zelda: Ocarina of Time remake, four carpenters are captured in Gerudo Fortress, and it is Link's task to free them. To start the quest, talk to the Master Craftsman in Gerudo Valley, then head west from Hyrule Field to enter Gerudo Fortress. There are multiple routes to avoid guards, but following the order listed below minimizes encounters.

The first carpenter, Shiro, can be found on the northern side of the fortress. Enter the northernmost door after the stairs, and after talking to Shiro, fight the Gerudo guard to receive his key. The second carpenter, Jiro, is located on the north side inside a building accessed by escaping from prison. After locating Jiro, fight the guard to acquire his key.

The third carpenter, Ichiro, is situated in a central room. Allow the guards to capture you, then use the Hookshot to escape and climb the ladder to the rooftop. From there, go left to find a door leading to Ichiro's cell. Finally, the fourth and last carpenter, Saburo, resides on the southern side. Follow the same route as Ichiro, but turn the opposite way at a junction to find a ladder up to his cell.

After freeing all four carpenters, Nabooru will confront Link, offering him the Gerudo Pass to freely navigate Gerudo Fortress.