Leave the Kitchens through the same way you came in. Cross the chamber outside the kitchens, going forward, and you will be back at the start of the tour in the Entrance Hall or Hall of the Archeiros. There, you will find a massive doorway to the left with intricate Manueline decorations and the Portuguese coat-of-arms: this is the entrance to the Manueline Room. Step inside to learn about it.