In 'Mountain,' a young Orthodox Jewish woman becomes involved with a nocturnal community of prostitutes and drug dealers. Tzvia lives with her family in the Jewish cemetery on Jerusalem’s Mount of Olives. During the day, while her husband and children are at school, she is left alone on the mountain. She goes for walks in the cemetery, trying to escape the endless house work. One night, to her surprise, she is exposed to an unsettling sexual scene. Stirred by this image, she starts exploring this new realm of the mountain, while trying to keep a normal face during her daytime routine. Until she can't anymore.