The new garden had a winding stream, islands, and a belvedere atop an artificial grotto, in the picturesque style of the time.
Next to the drawing room is a little artificial grotto that forms the passage to the study.
A fourth wall holds a small window that looks onto an artificial grotto.
An underground corridor provides a connection with an artificial grotto on the ground floor of the palace which served as a dining room in summertime.
An artificial grotto where the queen held private encounters on a curved bench cut into stone has also been opened.
Rocks were brought from Fontainbleau and combined with cement to make the cascade and an artificial grotto.
In addition to the pictureque waterfall, it has two artificial grottoes.
Seokguram is an artificial grotto made from granite and is unique in design.
Subsequently, artificial grottoes took the place of natural ones.
At the centre of the cascade is an artificial grotto with two stories, faced inside and out with hewn brown stone.