Iruka Onsen

Welling up in the hills of Kiwa in the western part of Kumano, Iruka Onsen is a quiet spring close to the sacred sites and pilgrimage routes of the World Heritage Kii mountain range. Set in a village surrounded by deep mountains and terraced rice fields, it lets visitors forget the bustle and surrender to the rhythm of mountain life. The area also carries a history of once-thriving mines, so along with the baths you can touch stories unique to this land.

Highlights

Nearby are the beautiful scenery of terraced fields and a facility displaying materials on the mining past. You can also walk to a stretch of the Kumano Kodo and to mountain shrines and temples, making a short trip along the pilgrim paths. The riverside views and mountain vistas are simple yet full of character, well suited to an unhurried stroll.

Enjoying the Seasons

Spring brings mountain cherries and the water mirror of the terraced fields, while early summer dresses the village in vivid green. Autumn turns the surrounding mountains, and the scene of ripe rice and red leaves is splendid. In winter the silence deepens, and you can enjoy a soak in the clear air found only in mountain villages.

Access and Basic Information

The usual approach is by car from central Kumano into the hills, starting from an interchange on the Kisei Expressway toward Kumano. Public transport runs infrequently, so coming by car is convenient. As this is deep mountain country, allow plenty of time in your plans.

A Quick Tip

Some mountain roads narrow, so drive with care. Combined with a tour of the World Heritage pilgrimage routes, a trip here lets you savor history, nature, and hot springs all at once.