Region Guide
Best Time to Visit Shikoku: Pilgrimage & Gorges (2026)
Best time to visit Shikoku: spring (March-May) and autumn (October-November). The 88-temple pilgrimage, Iya Valley, and Setouchi islands shine in mild weather.
The Short Answer
The best time to visit Shikoku is March-May & October-November, when temperatures are Spring 12-22°C and the weather is at its most comfortable.
Plan around June-July (rainy season) & peak typhoon.
Best Months
March-May & October-November
Worst Months
June-July (rainy season) & peak typhoon
Ideal Conditions
Mar-May & Oct-Nov · Spring 12-22°C / Autumn 12-21°C
Daily Cost
$30-70 hotels / $3-20 meals / day
Overview
Shikoku is the smallest of Japan's four main islands and a world apart from the Tokyo-Kyoto circuit. The 88-temple Shikoku Pilgrimage (Henro) draws pilgrims year-round, while the dramatic Iya Valley's vine bridges and gorges, Kochi's surf towns, and the art-filled Setouchi islands (Naoshima, Teshima) reward independent travelers. Mild springs and crisp autumns are best; June's tsuyu rain and typhoon season make summer a gamble. It's off the main tourist trail, so prices are low and spaces are serene.
Weather by Season
Spring (Mar-May)
12-22°CMild and green. Cherry blossoms in Matsuyama and along the coast.
Summer (Jun-Aug)
23-33°CHot and humid; June brings the tsuyu rainy season. Typhoons threaten from August.
Autumn (Oct-Nov)
12-21°CDry, clear and perfect for the Iya Valley and island-hopping. The best season.
Winter (Dec-Feb)
2-11°CCool and quiet. Onsen towns are cozy and the Setouchi views are crisp.
Must-Do Experiences
- Cross one of the Iya Valley's vine suspension bridges, suspended over the gorge.
- Visit the art islands of Naoshima and Teshima in the Seto Inland Sea.
- Walk a section of the 88-temple Shikoku Pilgrimage, or visit Kotohira-gu.
- Eat katsuo no tataki (seared bonito) in Kochi, the town that invented it.
Festivals & Highlights
- Naoshima & Setouchi Triennale — once every three years.
- Awa Odori in Tokushima — August 12-15, Japan's biggest dance festival.
- Kotohira-gu autumn festival — October.
Local Tip
Shikoku is Japan's quietest main island. Rent a car to properly explore Iya Valley and the coast — public transport is sparse.
Book a stay in Shikoku & Seto Inland Sea
Compare live hotel prices and flights to Shikoku & Seto Inland Sea — rates move with the season, so checking ahead saves real money.
Shikoku FAQs
How do I get around Shikoku?
A rental car is by far the best way to reach Iya Valley, Kochi, and the coast. Trains link the main cities but are sparse in rural areas.
When is the Setouchi Triennale?
The modern-art island festival runs for roughly a month, spring and summer, every three years. Check the official site for the next edition's dates, and book well ahead for festival years.
Is Shikoku good for a first-time visitor?
Yes, if you want a calm, authentic Japan beyond the big cities. Pair it with Hiroshima (1-hour ferry) and Kansai for a balanced route.