How to describe this castle?

Dark canopy, the moon emits cold light, and there are few stars. The garden made of ancient bricks has long withered, and the wind on the stairs is flying like a ghost ... Is there an old legend sleeping in this gloomy place? What is hidden behind that mysterious door? Why is it that this place has been abandoned for a long time, and you can still vaguely see the lights?

I often write articles. If I think the above is for writing stories, if not for writing stories, I can use words like "shabby, gloomy, secretive and horrible". Just organize your own sentences.