Deep in the mountains of the Kii Peninsula, beyond the neon glow of Osaka and the temple crowds of Kyoto, a quieter Japan unfolds along moss-covered stone paths and towering cedar forests. For more than a thousand years, emperors, monks, farmers, and seekers of spiritual rebirth have walked the kumano kodo, a vast network of pilgrimage trails leading to the sacred shrines of Kumano. Today, the route remains one of the most immersive cultural and spiritual journeys in Japan, offering travellers a rare chance to slow down, sleep in family-run inns, bathe in ancient hot springs, and walk through landscapes considered sacred for centuries. It is not simply a hike; it is a living pilgrimage through Shinto and Buddhist history, rural village life, and some of the country’s most atmospheric terrain.
The Roots of a Sacred Landscape
The Kumano Kodo is not one single path but a series of interconnected routes that crisscross the mountainous Kii Peninsula. These trails form part of the UNESCO World Heritage Site known as the “Sacred Sites and Pilgrimage Routes in the Kii Mountain Range,” inscribed in 2004. The designation recognises not only the physical beauty of the region but also the profound cultural and religious significance of the routes that connect Kumano Sanzan, the three grand shrines of Kumano: Kumano Hongu Taisha, Kumano Hayatama Taisha, and Kumano Nachi Taisha. For centuries, these shrines have drawn pilgrims seeking purification, healing, and a symbolic death and rebirth.
Historically, the pilgrimage was embraced by people from every level of society. During the Heian period, retired emperors and Kyoto aristocrats made the long and difficult journey from the capital, sometimes travelling for weeks in large processions. The sheer number of walkers gave rise to the phrase ari no kumano mōde, or “the ant pilgrimage to Kumano,” because the lines of people moving through the mountains resembled columns of ants. Over time, the route became a spiritual melting pot where Shinto and Buddhist traditions merged. Kumano’s natural features, including waterfalls, ancient trees, and unusual rock formations, were venerated as dwelling places of the sacred, and each shrine developed layers of meaning that blended local kami worship with Buddhist cosmology.
What makes the Kumano Kodo especially powerful for modern walkers is that this sacred landscape still feels very much alive. Along the main route, small Oji shrines appear at intervals, once used as places of prayer, rest, and ritual purification. Many of them remain quietly tended by local communities. Walking between them is a reminder that the pilgrimage was not only about reaching the grand shrines but also about moving through a spiritual geography in which every mountain pass, stream, and forest grove carried meaning. For today’s travellers, this historical depth adds a rare sense of continuity, transforming a long walk into a cultural education that cannot be replicated in a museum or urban tour.
Routes, Shrines, and Landscapes That Define the Journey
The most accessible and historically significant route for many visitors is the Nakahechi, which begins near the town of Tanabe on the west coast of the Kii Peninsula and climbs eastward through the mountains toward Kumano Hongu Taisha. The journey traditionally starts at Takijiri-oji, a small shrine that marks the threshold between the everyday world and the sacred mountains. From here, the path climbs sharply through forests of cedar, cypress, and bamboo, following stone pavements that have been worn smooth by centuries of footfall. Walkers pass through remote hamlets such as Chikatsuyu and cross atmospheric mountain passes like Echizen-toge, where mossy trees and morning mist create an almost otherworldly atmosphere.
At the heart of the Nakahechi route stands Kumano Hongu Taisha, one of the three grand shrines and a powerful symbol of the entire Kumano faith. Nearby, the enormous Oyunohara torii gate, standing at the original site of Hongu Taisha, rises from the rice fields as a striking landmark and a reminder of the shrine’s former scale. From Hongu, many pilgrims continue over the Ogumotori-goe pass toward the coast and Kumano Nachi Taisha, where the brilliant red pagoda of Seiganto-ji temple sits dramatically against Nachi Falls, Japan’s tallest waterfall. The contrast between deep forest, mountain ascents, and sudden coastal views makes this one of the most visually rewarding pilgrimage walks in the world.
Other routes offer distinct experiences for travellers with different interests and fitness levels. The Kohechi route links the Buddhist monastic complex of Mount Koya with Kumano, climbing over high mountain passes and appealing to those drawn to esoteric Buddhism and solitude. The Iseji route runs along the eastern side of the Kii Peninsula, connecting the sacred Ise Jingu shrine with Kumano through bamboo groves, coastal terraces, and old post towns. The less-travelled Ohechi route follows the coastline from Tanabe southward, offering ocean views and a different rhythm entirely. Because the Kumano Kodo is a network rather than a single linear trail, it can be adapted to short walks, multi-day treks, or repeated visits that explore new sections over time. Some travellers also combine it with Spain’s Camino de Santiago to earn the symbolic status of a Dual Pilgrim, celebrating two of the world’s great pilgrimage traditions.
Food, Rest, and Cultural Encounters Along the Trail
Walking the Kumano Kodo is as much a culinary and social journey as a physical one. Accommodation along the main routes is typically in small minshuku family-run guesthouses or traditional ryokan inns, many of which are located in hot spring villages. Booking in advance is essential, especially during the popular spring and autumn seasons, but the effort is rewarded with home-cooked meals, warm hospitality, and a genuine glimpse of rural Japanese life. Luggage forwarding services make multi-day walking easier by allowing travellers to send their bags ahead between accommodations, leaving only a light daypack to carry on the trail.
The local food alone justifies the journey. In the mountains and villages around Tanabe and Hongu, travellers encounter regional specialities such as mehari-zushi, rice balls wrapped in pickled mustard leaves, and Kumano beef, a tender local wagyu with a devoted following. Freshwater fish, wild mountain vegetables, tofu, and seasonal pickles appear regularly in guesthouse meals, reflecting the rhythms of the surrounding forests and rivers. Along coastal sections, seafood such as tuna and mackerel takes centre stage. Some temple lodgings on routes connected to Mount Koya serve shojin ryori, the refined vegetarian cuisine of Buddhist monks, offering another layer of cultural understanding. Meals are often shared around low tables in tatami rooms, making food an intimate way to connect with local families and other walkers.
Hot springs are an essential part of the experience. The small village of Yunomine Onsen is home to Tsuboyu, a tiny wooden bath fed by one of Japan’s oldest documented hot springs, while Kawayu Onsen offers the unusual pleasure of digging a personal riverside bath in gravel where thermal water rises to the surface. Soaking in these waters after a long day of mountain walking is not only therapeutic but also deeply cultural, since pilgrims have used the same springs for centuries. Travellers should also remember basic trail etiquette: keep voices low near shrines, avoid photographing private rituals, follow local guidance on purification fountains, and carry out all rubbish. The best seasons for walking are generally spring and autumn, when temperatures are moderate and the forests are at their most beautiful, though mist and rain can occur at any time of year, so good waterproof gear and sturdy footwear are essential. With careful planning and an unhurried mindset, the Kumano Kodo rewards every step with a rare combination of nature, ritual, food, and human connection.
