It is a collaborative maze, you can expand it as you wish.
You go to the North of the Sacred Forest riding your horse.
There is a sign: Danger. Forest of the Nymphs
Even although there is a sign, the horse wants to continue and go through the forest of the nymphs.
You can also hear beautiful voices of the nymphs, they are calling you. The horse looks excited, he wants you enter into that strange forest.
Do you want to continue?