Directions
Guardians' Portal
Stand with your back to the Unfinished Well. Ignore the path you just arrived from to your left: go forward until you find yourself back at the wide path of light earth ahead. Standing there, take your left. Continue along that path until you see, to your left, a massive castle-like structure composed of towers with a sculpture at the center. Stand in front of it to learn about the Guardian’s Portal.
As seen on
Quinta da Regaleira: The Highlights