In Haguro-yama (Yamagata Prefecture), an applicant can wear a white costume and enter the mountain to experience Yamabushi's ascetic practices such as fasting, Takiuchi (standing under a waterfall), walking over fire, 床堅 (Zen sitting meditation), Ninku no Gyo (Nanban Ibushi, or being smoked), and so on, in September of every year.
羽黒山(山形県)では毎年9月、希望者が白装束を着て入峰し、断食、滝打ち、火渡り、床堅（座禅）、忍苦の行（南蛮いぶし）などの活動を通して山伏修行を体験できる。