Kumano Kodo Nakahechi hiking guide: route map, stages & where to stay

The Kumano Kodo Nakahechi is the best-known of the old pilgrimage routes to Kumano, a sacred mountain region in the south of the Kii Peninsula in Wakayama Prefecture, Japan. For about a thousand years emperors, aristocrats and ordinary pilgrims walked it from Kyoto to the three Grand Shrines of Kumano, which is why it is often called the Imperial Route. Since 2004 it has been part of the UNESCO World Heritage Site "Sacred Sites and Pilgrimage Routes in the Kii Mountain Range". It is not a wilderness trek: the path links small mountain villages and hot-spring towns, and you sleep in family-run minshuku and ryokan.

The route

The walk starts at Takijiri-oji, where pilgrims entered the sacred mountains. The first day is a short, steep climb through forest to the ridge-top village of Takahara. The path then follows ridges to Chikatsuyu in the Hiki valley. The longest day goes past Tsugizakura-oji, over Kobiro-toge and Mikoshi-toge to Hosshinmon-oji, the outer gate of Hongu, and down through Fushiogami to Kumano Hongu Taisha. From Hongu you walk about 3 km along the Kumano river to Ukegawa, then cross the Kogumotori-goe to the hamlet of Koguchi. The last day is the Ogumotori-goe: a long climb up the Dogiri-zaka slope, three passes, a view of the Pacific from Funami-jaya, and a descent on stone steps to the shrine, temple and waterfall of Nachisan.

This guide uses the line mapped on OpenStreetMap, about 66 km, and splits it into 5 stages, about 13.2 km each, ending where most walkers sleep. The Tourism Bureau's section figures add up to about 68 km. The highest point is about 870 m on the Ogumotori-goe, and you climb about 4,000 m in total.

Highlights

• Takijiri-oji: the trailhead shrine and the Kumano Kodo Kan pilgrimage centre
• Takahara: the "village of mist", with views over the Hatenashi mountains
• The oji shrines: small subsidiary shrines along the way, such as Chikatsuyu-oji, Tsugizakura-oji and Hosshinmon-oji
• Kumano Hongu Taisha: the head shrine of the Kumano faith, and Oyunohara, its original site on a river island, with a huge torii gate
• Yunomine Onsen: a tiny hot-spring village with the Tsuboyu bath, part of the World Heritage Site
• Hyakken-gura: a lookout over the Kumano mountains on the Kogumotori-goe
• Nachisan: the Daimon-zaka stone stairs, Kumano Nachi Taisha, Seiganto-ji temple, the red pagoda and Nachi Falls, the highest single-drop waterfall in Japan

When to walk the Kumano Kodo

The Nakahechi is open all year. Spring (March to May) and autumn (October to November) are the most popular seasons, and inns and buses fill early. The rainy season is in June and July, summer is hot and humid, and typhoons can bring heavy rain, landslides and closures from late summer into autumn. Winter is quiet and often clear, but days are short, and there can be frost and some snow on the passes between late December and February. The Kii Peninsula is one of the wettest parts of Japan, so expect rain.

How many days do you need?

Most walkers take four or five days. The five-day plan in this guide follows the Tourism Bureau's model itinerary: Takahara, Chikatsuyu, Hongu, Koguchi and Nachi. In four days, walk straight from Takijiri-oji to Chikatsuyu (13 km). Chikatsuyu to Hongu is long (about 24.5 km, 9 to 12 hours by the official times), so many walkers take a bus for part of it, sleep in Nonaka, or walk only the last 7 km from Hosshinmon-oji. An extra night in Hongu gives time for Oyunohara and Yunomine.

Booking and accommodation

No permit or fee is needed. Accommodation is the real constraint: villages such as Takahara, Chikatsuyu and Koguchi have only a few small inns, and you must book every night in advance. Use KUMANO TRAVEL, the local reservation system run by the Tanabe City Kumano Tourism Bureau; since February 2026 it takes requests only between 7:00 and 9:30 and between 19:00 and 22:00 Japan time. A daily luggage shuttle can carry your bags between inns booked through the same system; request it at least 20 days ahead. Arrive by about 17:00, as dinner is usually at 18:00, and order a lunch box: there are almost no restaurants on the trail. Give dietary needs when you book. Camping is only allowed at official campsites (Chikatsuyu, Kawayu, Wataze and Koguchi).

Getting there and away

Fly to Kansai Airport, or from Tokyo to Nanki-Shirahama. Limited express trains run from Shin-Osaka to Kii-Tanabe in just over two hours. From the bus stop next to Kii-Tanabe Station, local buses reach Takijiri in about 40 minutes and continue to Chikatsuyu and Hongu, so you can skip a section. From Koguchi, buses run to Shingu and, with a change at Kanmaru, to Hongu; the last one leaves at 17:24. At the end, bus 31 runs from Nachisan to Kii-Katsuura Station in about 25 minutes, and trains continue to Shingu, Nagoya and Osaka. In autumn 2026 (19 September to 10 December) extra buses run daily from Kii-Tanabe and Yunomine to Hosshinmon-oji.

Money and phone signal

Carry plenty of yen in cash. Many small inns and shops do not take cards, and the ATMs at post offices are the most reliable for foreign cards. Local buses take cash, and many also take contactless credit cards. Most inns have free wifi. Mobile data works in the villages, but coverage can drop in deep valleys and on the remote Kumotori passes, so carry a paper or offline map.

What to pack

Pack light. Bring broken-in shoes with good grip, quick-drying layers, a rain jacket or umbrella, a head torch, walking poles, insect repellent and a blister kit. Carry at least 1.5 litres of water and fill up at your inn each morning; vending machines are found only in villages. Bring a bag for your rubbish: there are no public bins.

Difficulty and safety

The path is not technical, but it is steeper and harder than most people expect: many short, steep climbs, few switchbacks, and slippery stone steps and roots, especially when wet. Ogumotori-goe is the hardest day, with an 800 m climb in about 5 km from Koguchi. Watch for mamushi pit vipers, hornets in autumn, leeches and ticks; bears are rare. Start early: it gets dark early in the valleys. In an emergency call 119 for an ambulance or rescue and 110 for the police, and give the number of the nearest signpost.

History

Kumano was a sacred land long before Buddhism reached Japan. From the 10th century, retired emperors and nobles made the long pilgrimage from Kyoto, praying at the oji shrines along the way, and later ordinary people followed in such numbers that it was called "the pilgrimage of ants". The three Grand Shrines of Hongu, Hayatama and Nachi mixed Shinto, Buddhism and mountain worship. Kumano Hongu Taisha stood on Oyunohara, a sandbank in the Kumano river, until a great flood in 1889, after which its main halls were moved to the present hill. Today Tanabe City runs a Dual Pilgrim programme with Santiago de Compostela for walkers who complete both routes.