Open Travel Guide
History of Wakayama

Wakayama History & Heritage Guide 2026

Explore the rich history, historical sites, and museums of Wakayama.

Wakayama has 9+ historical sites covered in this guide, led by Kongobu-ji and the Sacred Sites of Koyasan, Okunoin Cemetery and Kobo Daishi's Mausoleum and Kumano Sanzan: Hongu, Nachi and Hayatama Grand Shrines. Each entry below includes the practical details — what it costs, when to go, and how to plan around it.

Wakayama Prefecture occupies most of the Kii Peninsula south of Osaka, home to Koyasan, a UNESCO World Heritage monastery town founded by the monk Kukai in 816 CE, and the Kumano Kodo, a network of ancient pilgrimage trails linking three grand shrines deep in the mountains. Beyond its sacred sites, Wakayama offers the white-sand resort town of Shirahama, the panda-breeding Adventure World park, and Honshu's southernmost point at Cape Shionomisaki, making it a destination that blends centuries of pilgrimage culture with coastal hot springs and outdoor scenery.

Historical timeline

Key moments that shaped Wakayama.

  1. 1

    Kimiidera and Kokawadera temples are founded, later becoming the 2nd and 3rd stops on the 33-temple Saigoku Kannon Pilgrimage

    8th century
  2. 2

    The monk Kukai (Kobo Daishi) founds a monastic retreat on Koyasan, establishing it as the headquarters of Shingon Buddhism

    816
  3. 3

    Kukai enters eternal meditation at Okunoin, and Koyasan becomes the site of his mausoleum, drawing pilgrims who wish to be buried near him

    835
  4. 4

    Emperors, retired emperors, and nobility make repeated pilgrimages to the Kumano Sanzan along the routes now known as the Kumano Kodo, syncretizing Shinto nature worship with Buddhist practice

    10th–13th centuries
  5. 5

    Toyotomi Hideyoshi orders the construction of Wakayama Castle, appointing his brother Hidenaga as the first lord

    1585
  6. 6

    Tokugawa Ieyasu's tenth son, Yorinobu, becomes daimyo of the Kishu domain, one of the three senior Tokugawa Gosanke branch houses, ruling from Wakayama Castle

    1600s
  7. 7

    Yorinobu builds Kishu Toshogu Shrine on a hill above Wakanoura Bay to enshrine the spirit of his father, Tokugawa Ieyasu

    1621
  8. 8

    The Meiji Restoration ends the Kishu domain's rule, though the Kii Mountain Range's temples and shrines continue as active pilgrimage sites

    1868
  9. 9

    Wakayama Castle's original keep is destroyed in Allied bombing during World War II; it is rebuilt in concrete in 1958

    1945
  10. 10

    UNESCO designates the Sacred Sites and Pilgrimage Routes in the Kii Mountain Range, covering Koyasan, the Kumano Sanzan, and the Kumano Kodo trails, as a World Heritage Site

    2004

Historical sites

Places where Wakayama's past comes alive.

Heian period founding (816 CE), present buildings largely Edo period (17th-19th c.)

Kongobu-ji and the Sacred Sites of Koyasan

Admission: Adult: ¥1,000 ($6.70); combined ticket with Danjo Garan approx ¥2,500 ($16.70) | Child: Reduced rate for elementary/middle school students

Heian period founding (835 CE), memorial markers spanning Kamakura to modern era

Okunoin Cemetery and Kobo Daishi's Mausoleum

Admission: Adult: Free | Child: Free

Heian period pilgrimage tradition (10th-12th c.), present shrine buildings largely 19th-20th century

Kumano Sanzan: Hongu, Nachi and Hayatama Grand Shrines

Admission: Adult: Shrine grounds free; treasure halls approx ¥300 ($2.00) each | Child: Reduced rates at treasure halls

Traditional founding 4th century CE; present pagoda and hall rebuilt Edo period/1972

Nachisan Seiganto-ji Temple

Admission: Adult: Free | Child: Free

Azuchi-Momoyama founding (1585), Edo-period Tokugawa domain seat (1619-1868)

Wakayama Castle

Admission: Adult: ¥410 ($2.70) | Child: ¥200 ($1.30) elementary/middle school

Edo period (1621-22 founding, Tokugawa shogunate)

Kishu Toshogu Shrine (Tokugawa Mausoleum)

Admission: Adult: ¥300 ($2.00) | Child: ¥100 ($0.70) elementary/middle/high school

Nara period traditional founding (770 CE); present structures largely Edo period

Kokawadera Temple

Admission: Adult: Free (donations welcome) | Child: Free

Nara period traditional founding (770 CE); present structures largely Edo period

Kimiidera Temple

Admission: Adult: Free on foot; ¥400 ($2.70) plus ¥200 ($1.30) per cable car ride for upper-lot access | Child: Reduced cable car fare

Heian-period pilgrimage tradition; hot spring use documented over 1,800 years

Yunomine Onsen (Japan's Oldest Hot Spring)

Admission: Adult: Tsuboyu ¥770 ($5.20) per 30-minute session | Child: Same rate applies per session

Museums

Curated collections that tell Wakayama's story.

Museum

Kumano Hongu Heritage Center

Hours: 9:00–17:00 daily

Admission: Adult: Free | Child: Free

Museum

Wakayama Castle Tenshukaku Museum

Hours: 9:00–17:30 (last admission 17:00); closed December 29–31

Admission: Adult: ¥410 ($2.70) | Child: ¥200 ($1.30) elementary/middle school

Museum

Kishu Toshogu Treasure Hall

Hours: 9:00–16:00 daily

Admission: Adult: ¥300 ($2.00) (shared with shrine admission) | Child: ¥100 ($0.70)