Gokayama Ainokura Gassho-zukuri Village

Ainokura is the larger of Nanto City's two UNESCO World Heritage gassho-zukuri villages in the Gokayama district, preserving around 20 steep, thatch-roofed farmhouses built in the traditional A-frame style designed to shed heavy mountain snow. Visitors walk the village's narrow lanes past working farmhouses, several of which operate as minshuku guesthouses, silk-cultivation workshops, and small folk-craft shops selling washi paper and sasara instruments. A short uphill path leads to an overlook (the separate Ainokura Viewpoint) for a panorama of the thatched roofs against the surrounding mountains. Inside the village, a small museum in a preserved farmhouse displays tools once used for sericulture and gunpowder production, historic industries tied to the gassho-zukuri roof design. A full visit combining the lanes, museum, and viewpoint takes roughly one and a half to two and a half hours. The village draws its largest crowds during the illuminated snow evenings held on select Saturdays in late January and February, when the thatched roofs are lit against the night sky; these events require advance parking reservations. Autumn brings turning foliage in the surrounding hillsides from October into November, while summer visits are quieter and allow for unhurried photography of the farmhouses. Because Ainokura remains a living village with residents in many of the houses, visitors are asked to stay on marked paths and keep noise to a respectful level.