The Golden Garden is a location found in Professor Layton and the Last Specter. It is the birthplace of Loosha and has the powers to cure people suffering from an illness. It is one of the locations left by the ancient Azran Civilization.
During the end of Professor Layton and the last Specter, Loosha breaks the Dam Gate to try and get Arianna Barde to the garden before Loosha dies. Arianna is cured of her illness when the tunnel into the Golden Garden is opened after Professor Layton solves the puzzle to open it. Loosha ran out of energy from breaking the Dam Gate and slowly dies here and is later seen drifting off into the lake. The Golden Garden also cures Emmy Altava of her cold.