What is Koyasan, a World Heritage Site? A thorough breakdown of its diverse charms: highlights, history, shukubo temple lodgings, and more!

Koyasan is a sacred site in Shingon Esoteric Buddhism, founded by the famous monk Kukai (also known by his title, Kobo Daishi) in 816, around 1,200 years ago. This area is home to a number of famous sites registered as World Heritage, and welcomes a constant stream of visitors from Japan and overseas. This article offers a thorough breakdown of this destination, from Koyasan’s charms and trivia, including its history and the reason it is still valued today, to how to enjoy its shukubo temple lodgings and information about eateries and souvenirs!
What kind of place is Koyasan?
Koyasan is a religious settlement in the northeast of Wakayama Prefecture. It stretches across the mountains, surrounded by peaks around 1,000 m high, and developed over more than 1,200 years as it accumulated the faith and beliefs of many people. It lies in a basin that resembles a lotus petal, and is known as a place to beat the heat in summer, with soothing lush greenery. In winter, the landscape is dyed pure white with snow, creating an expanse of mysterious scenery that will make you feel that you have strayed into another world.
There are 117 temples standing in the Koyasan area. Of these, around 50 temples offer overnight accommodation and experiences of Buddhist practices such as meditation to tourists, catering to constant visitors looking for the extraordinary. Koyasan is also connected with a number of famous military commanders from the Sengoku period (Japan’s warring states period, from the middle of the 15th century to the start of the 17th century), including Toyotomi Hideyoshi, one of the three samurai who unified Japan. Experience the teachings of Kobo Daishi and soothe your mind and body here.
The history of Koyasan, created by Kukai
Make your visit even more exciting by looking back at the history of Koyasan.
[The life of Kukai, Kobo Daishi]
Kukai was born in Kagawa Prefecture in 774. He left home at the age of 19, and traveled to China when he was 31. Astonishingly, he was chosen as the successor to the then-highest authority in Shingon Buddhism in just eight months. After returning to Japan at the age of 33, Kukai hoped to create a konpon dojo (central training hall) for Shingon Buddhism for the peace of the state, world peace, and practitioners of Buddhism. In 816, the Emperor gifted Koyasan to him, and he founded Kongobuji Temple. He spread Buddhist teachings across Japan, striving to save people who were struggling and suffering, and is said to have entered an eternal samadhi (meditation) in 835, aged 62.
[The age of the samurai/the Sengoku period (16th century) to the Edo period (17th to 19th centuries)]
Although various temples of Koyasan developed as they accepted worshippers, the settlement became embroiled in the fighting in Japan and temporarily declined. It later regained its prosperity thanks to the deep faith of the Tokugawa family, the authority who founded the shogunate in Edo. As a result, Koyasan is the location of a large number of graves connected with the Tokugawa family.
[The Meiji period (19th to 20th centuries) to the present-day]
Although the settlement temporarily declined due to a massive fire, it was slowly rebuilt thanks to the lifting of the restrictions on women and the creation of transport infrastructure. It was later registered as World Heritage in 2004 following a tourism boom within Japan. Today, it attracts attention in Japan and overseas as a religious settlement in the sky.
How to spend time in Koyasan
Koyasan is registered as part of the UNESCO World Heritage "Sacred Sites and Pilgrimage Routes in the Kii Mountain Range." This sacred site surrounded by the wonderful natural world of a steep mountain district is greatly valued for its cultural scenery.
There are three unmissable places on the mountains: the Danjo Garan Sacred Temple Complex, with a beautiful vermillion stupa and gate; Kongobuji Temple, the head temple of Shingon Buddhism, with its row of solemn buildings; and Okuno-in, the mausoleum of Kobo Daishi, with a 2 km-long approach.
Visitors generally travel around Koyasan by bus or on foot. It takes around half a day to visit the main highlights, but if you want to gain a deeper understanding of the religious views and culture here, we recommend staying in the shukubo temple lodgings and joining in Buddhist practice experiences.
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World Heritage temples and shrines at the base of Koyasan
There is also World Heritage with a close connection to Kukai at the base of Koyasan, in the Kudoyama/Katsuragi area. Become a master of Koyasan by visiting Jisonin Temple, said to have hosted Kukai’s mother and known as Nyonin Koya (women’s Koya); the neighboring Niukanshofu-jinja Shrine; and Niutsuhime Jinja Shrine, which enshrines the female deity who granted Koyasan to Kukai.
Koyasan Choishi-michi, the pilgrimage trail that connects these famous places with the top of the mountain, is a popular trekking course. If you are confident in your physical abilities, you can enjoy traveling around World Heritage on your own two feet.
Koyasan’s three main sites
World Heritage sites on a mountain: Experience the quintessence of Esoteric Buddhism
Danjo Garan Sacred Temple Complex, Kongobuji Temple, and Okuno-in are on the main pilgrimage route around Koyasan’s temples. Find historic remains and religious culture wherever you look, and experience Shingon Esoteric Buddhism for yourself.
- Danjo Garan Sacred Temple Complex (Konpon Daito)
- When Kukai, Kobo Daishi, founded Koyasan, this temple complex was the first place to be built. Many towers and halls stand here, expressing the world view of mandalas based on Esoteric Buddhist thought.
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- Kongobu-ji Head Temple
- The main temple of the Koyasan Shingon Sect, Kongobuji is the location of important ceremonies and rites at the heart of the 117 temples. It possesses numerous cultural properties, in particular the vast main hall and Okushoin, as well as a scripture storehouse and a bell tower. The Kano School art on the sliding doors is also a highlight.
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- Okuno-in
- This is the mausoleum where Kukai, Kobo Daishi, rests in his eternal meditation. On the approach, lined with cedar trees up to 1000 years old, you’ll find rows of sacred sites: more than 200,000 gravestones of various feudal lords, memorial stones, and monuments.
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Shukubo temple lodging experience on Koyasan
・What are shukubo temple lodgings?
These were originally facilities for monks and visiting worshippers, but now over 50 temples in Koyasan welcome tourists. There are various facilities available, with different histories and features, including temples where you can enjoy beautiful gardens and art on fusuma sliding doors. Try and find a shukubo lodging perfect for you.
・The charms of a shukubo stay
The greatest charm of staying in a shukubo lodging is experiencing living traditions, culture, and religious beliefs for yourself. The Buddhist practices that take place in tranquility, such as sutra copying and meditation, are wonderful for rediscovering yourself.
You can also savor colorful seasonal tastes through the vegetarian cuisine, made entirely of plants with no animal ingredients.
・How to book a shukubo temple lodging
You can book a shukubo lodging based on your preferred criteria by phone or using an online form. Some temples let you book directly, while others offer accommodation plans on general travel booking sites.
・Etiquette during your shukubo experience and how to spend your time
The main premise of a shukubo stay is that you are in a temple rather than a facility for tourists. Don’t forget to show respect and courtesy for the services and monks. Make sure you check curfews, bathing times, and points to note when you arrive.
・General schedule
Check-in: Around 3 pm / Check-out: around 9 am
Lights out: Around 10 pm / Wake up: Around 6 am
*This will vary depending on the temple
The appeals of Koyasan’s cuisine
Koyasan offers an abundance of delights to eat, in addition to the vegetarian dishes offered in the shukubo temple lodgings. We recommend you try Koyasan’s specialty goma dofu, a tofu-like dish made with ground sesame paste; kamameshi (a rice dish traditionally cooked in an iron pot called a kama) made with local wild plants; and 100% buckwheat juwari soba handmade with Koyasan’s pure water.
There is also a café famous for its confections, perfect for a break, at the foot of the mountain. Savor a trip where you can relax and lose yourself in thought in an extraordinary space surrounded by a vast natural world.
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From a café in an old folk house to an Osaka-based udon eatery, satisfy your hunger after walking around Okuno-in
The available eating facilities in Koyasan have increased with the number of tourists.
If you want to enjoy a chic ambiance, try western-style vegan cuisine in Bon On Shya, a café in an old folk house. If you’re in the mood for spice, we recommend Kohmi Coffee’s vegan curry.
If the vegetarian Buddhist cuisine has made you long for meat, go for the kasu-niku (meat scraps) udon or the beef stewed rice bowl in Kasu Udon no Kawachiya, near Ichinohashi Bridge.
Souvenirs from Koyasan
This section introduces the items and shops we recommend for souvenirs to remember your visit to Koyasan, and to give to your loved ones
Yakimochi (grilled rice cakes) are a specialty of Koyasan. A soft, thin layer of mochi rice cake is filled with azuki bean paste, and these confections are characterized by their moderately sweet, tender taste. You should also try their peculiar steamed manju buns, known as “sasamaki anpu.” These are made by coating azuki bean paste with mugwort mixed with namafu (wheat gluten and mochi rice flour) and wrapping it in a leaf of kumazasa bamboo. Koyasan’s lovely monaka (azuki bean paste between two thin mochi wafers) and goma dofu, born from its vegetarian cuisine, are perfect as souvenirs too! If you’re looking for more miscellaneous or prayer-related items, standard omamori charms are available; prayer beads made using power stones and incense are also popular. Children adore gifts modeled on Koyasan’s regional mascot, Koya-kun.
- Kamikishiya
- It is said that Koyasan’s specialty yakimochi originally came from Kamikishiya, which has one store on the road up to Koyasan (the Hanasaka Store) and another on the mountain (the Koya Store). They have continued to maintain the traditional hand-cooked taste of these confections for a very long time, and offer two varieties: white mochi and mugwort mochi. The wonderful soft and tender texture of the cooked azuki bean paste is thanks to the time spent simmering it on a low heat to avoid the beans breaking apart.
- Fu-zen main store
- Founded around 200 years ago, this store specializing in namafu (wheat gluten combined with mochi rice flour) is very popular for souvenirs from Koyasan. The store offers freshly made foods every day. Naturally, you can buy wheat gluten for cooking, but the fresh fragrance and elegant sweetness of their “sasamaki anpu” namafu manju also create fans.
- Mirokuishi main store, Kasakuni
- This store was founded in 1871. Their famous confectionary is named after the miroku-ishi in Okuno-in, a stone said to be as light or heavy as your sins. They also make kosuzu monaka. "Kosuzu" literally means "small bell," and these confections are indeed bell-shaped and are almost too pretty to eat. They are hand-made to order. If you want to buy these, you must reserve some the day before—don’t forget!
- Koya Souvenir Tempu
- This boutique shop offers noteworthy souvenirs of Koyasan. It is located on the first floor of Tempu Terrace, and handles a wide array of products, from confections such as goma dofu and cookies to miscellaneous goods like omamori charms and incense.
- Juzuya Shirobe
- This store specializes in juzu (prayer beads) and other Buddhist tools. It was founded in 1712, and offers an array of goods for pilgrimages and Koyasan souvenirs unique to a historic and long-running shop. It is an official provider of Kongobuji Temple, Koyasan’s head temple.
Events and annual functions in Koyasan
Tourism in Koyasan peaks in the fall, as this area is famous for its autumn leaves, but there are various events throughout the year. Make sure you check the latest information when you are planning your visit so you don’t miss any important sights.
Okuno-in hosts rituals in which you can participate regardless of your visiting schedule. Twice each day, at 6 in the morning and at 10:30, a ceremony known as Shojinku is held, during which a meal is delivered to Kukai, Kobo Daishi, in his mausoleum. General visitors to the temple can watch this. Aozora Meiso (“blue sky meditation”) and the Otaiya Night Walk take place on the 20th of each month, with the Hoon Koyaichi market and the Ojuzukuri prayer session on the 21st. You should definitely join these if they fit your schedule.
- March: Koya Fire Festival
- This customary event announces the coming of spring to Koyasan, and is said to signal the start of the mountain-climbing season. A solemn service in which wooden prayer sticks are ritually burned to pray for the people’s good fortune and protection from evil is watched by large numbers of temple visitors.
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- June: Aoba Matsuri
- The Aoba Matsuri is a Buddhist service celebrating the birthday of Kobo Daishi, known as Gotan-e. It is a very lively event, with a portable shrine called the Hanamido bearing a wooden statue of Kobo Daishi carried to the temple in a parade.
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- August: Candle Festival
- This festival takes place at night during the days of Obon (a traditional Buddhist festival that commemorates deceased ancestors) as a memorial service for deceased ancestral spirits. A hundred thousand candles are lit in Okuno-in, where hundreds of thousands of gravestones are said to rest, and the area is enveloped by a fantastical world.
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Walking around Koyasan
[What are the Koya pilgrimage trails?]
These are pilgrimage trails that lead visitors on foot around Koyasan, a sacred site of Shingon Esoteric Buddhism, to ascend the mountain and visit its various deities. There are seven main trails, known as the Koya Nana-kuchi, or the Seven Entrances to Koyasan.
[Main pilgrimage routes around Koyasan]
・Choishi-michi: Among the pilgrimage trails to the Koyasan Okuno-in Mausoleum, this path, cleared by Kukai, later became the most-used and the main route. It starts in Jisonin Temple in Kudoyama Town.
・Nyonin Michi (Women’s Pilgrimage Route): This route was created for women, who weren’t permitted to enter the grounds of Koyasan. It takes you around the three peaks of Koya, Mt. Mani, Mt. Yoryu, and Mt. Tenjiku, which soar behind Okuno-in.
・Kuroko Michi: In the Edo period (1603–1868), this was the shortest route to Koya from Hashimoto, then a major hub for transport. There is even a record of Toyotomi Hideyoshi using it. This route is for experienced hikers, as it has a number of challenging sections on its long and steep trail.
[How to walk Koyasan’s pilgrimage trails]
・Clothes you can easily move in: Trekking shoes are the best thing to wear on your feet. Make sure you take proper measures against sunburn and heatstroke, such as wearing a hat.
・Be careful of the temperature: Koyasan experiences lower temperatures than the plains, and the temperatures dip suddenly in the mornings and evenings in particular, so be prepared. The sun also sets early, so don’t set yourself an unreasonable schedule.
・Mind your manners: As a general rule, people going up a mountain trail have priority over those going down the trail. Make sure you take all your trash home with you.
Getting to Koyasan
[Osaka to Koyasan: Approximately 2 hours 20 mins, including time to change trains]
Shin-Osaka – take the Osaka Metro Midosuji Line for approx. 20 mins – Namba – take the Nankai Electric Railway Koya Line for approx. 90 mins – Gokurakubashi – take the Nankai Electric Railway Koyasan Cable Car for approx. 5 mins – Koyasan
[Kyoto to Koyasan: Approximately 3 hours, including time to change trains]
Kyoto – take the JR Tokaido Sanyo main line for approx. 30 mins – Osaka – take the Osaka Loop Line for approx. 16 mins – Shin-Imamiya – take the Nankai Electric Railway Koya Line for approx. 90 mins (change at Hashimoto Station for a train to Gokurakubashi)– Gokurakubashi – take the Nankai Electric Railway Koyasan Cable Car for approx. 5 mins – Koyasan
[Nara to Koyasan: Approximately 2 hours 45 minutes, including time to change trains]
Nara – take the JR Yamatoji Line for approx. 40 mins – Shin-Imamiya – take the Nankai Electric Railway Koya Line for approx. 90 mins (change at Hashimoto Station for a train to Gokurakubashi)– Gokurakubashi – take the Nankai Electric Railway Koyasan Cable Car for approx. 5 mins – Koyasan
Stay another night after Koyasan: Tourist spots in Wakayama
If you’ve come all the way to Koyasan, why not extend your stay for another night and enjoy some of the nearby highlights?
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The History of Aridagawa Town, Developed Alongside Mt. Koya
The history of Aridagawa Town traces back to the time when the Buddhist monk Kukai founded the temple on Mt. Koya, leading to the establishment of the seven pilgrimage routes known as the Koya Nanakuchi (the Seven Entrances to Mt. Koya). One of these routes, the Arida-Ryujinmichi, runs along the Aridagawa River and served as a crucial pathway for both pilgrims and trade.
Even today, Aridagawa Town is home to temples and stone Buddhist statues along the pilgrimage route to Mt. Koya, offering a glimpse into the history of devotion and interaction among travelers on their journey.

- Explore Wakayama Castle, filled with history and dreams, where you can experience the vestiges of the age of the samurai
- Wakayama Castle has a wealth of cultural properties and buildings belonging to provincial samurai of the Sengoku period, and to the Kishu branch of the Tokugawa family. Enjoy the sights of the castle tower and the garden of the daimyo (feudal lords) as you walk through history.
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- Pamper your skin in Ryujin Onsen, a secluded hot spring area deep in the mountains, surrounded by lush nature
- Drive along the Koya-Ryujin Skyline (National Route 371) to visit this hot spring area with an undisturbed ambiance. Ryujin Onsen is known as one of Japan’s top three hot springs for enhancing beauty; soothe your heart and body as you please in the midst of this vast natural world.
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- Head to the Kumano pilgrimage route, which has fascinated people since ancient times, and travel around the source of nature worship
- Like Koyasan, Kumano Sanzan is a sacred pilgrimage site that represents Japan. It has an abundance of World Heritage sites, and the Kumano Kodo pilgrimage route that takes you to these is very popular as a hiking route.
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- Danjo Garan Sacred Temple Complex (Konpon Daito)
- Kongobu-ji Head Temple
- Okuno-in
- Kamikishiya
- Fu-zen main store
- Mirokuishi main store, Kasakuni
- Koya Souvenir Tempu
- Juzuya Shirobe
- March: Koya Fire Festival
- June: Aoba Matsuri
- August: Candle Festival
- Explore Wakayama Castle, filled with history and dreams, where you can experience the vestiges of the age of the samurai
- Pamper your skin in Ryujin Onsen, a secluded hot spring area deep in the mountains, surrounded by lush nature
- Head to the Kumano pilgrimage route, which has fascinated people since ancient times, and travel around the source of nature worship
*GoogleMap is posted using the free tier, which has a limited number of display times. Please note that depending on the situation, there may be periods when you cannot view the site.
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Surprising relationship between Koyasan and Shikoku Pilgrimage!
In fact, it is said that Kobo Daishi, the founder of “Koyasan Shingon Sect Main Temple Kongobu-ji” practiced asceticism in Shikoku. During his ascetic training, he chose 88 temples, which is said to be the origin of the Shikoku Pilgrimage. The pilgrimage to all 88 temples is called “kechigan” and ends at the end of the Shikoku Pilgrimage, but there is another process called “mangan” where the pilgrims visit Koyasan to pay their respects.
Why not visit Shikoku Pilgrimage as well as Koya Pilgrimage?
