Eco-stay with casual French dinner and breakfast. Held everyday: taking a walk with the explanation on nature observation in the morning and night hike (volunteers). 1,550 m high; the temp 10 degrees lower. The eco-stay space to be refreshed with the great landscape, feeling the wind of Kirigamine Kurumayama, with free drive to and from Kurumayama highland ski resort in winter time (to Kurumayama highland bus stop or starting point for climbling for free).