Moonacre Manor is a fictional estate featured in the novel "The Little White Horse" by Elizabeth Goudge. Set in the English countryside, the manor is surrounded by lush landscapes and mystical elements, creating an enchanting atmosphere. The story revolves around Maria Merryweather, a young girl who inherits the manor and discovers its magical secrets. The estate is home to various characters, including the mysterious Mr. Whittaker and the magical creatures that inhabit the surrounding woods, all contributing to the tale's charm and adventure.