Kagawa Prefecture occupies the northeastern tip of Shikoku island, separated from the Chugoku region by the tranquil Seto Inland Sea. Japan's smallest prefecture by area is famous far beyond its modest geography: Sanuki udon noodles are practically a regional religion, the 785-step climb to Kotohira-gu Shrine is a pilgrimage milestone, Ritsurin Garden ranks among Japan's most beautiful stroll-style parks, and the art islands of Naoshima and Teshima have made this quiet sea route an international contemporary-art destination.
Top trails
Routes worth lacing up your boots for.
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Kagawa offers hiking opportunities for all levels, from gentle coastal paths to challenging summit climbs.
Trail difficulty levels
Pick a route that matches your fitness and experience.
Mostly flat, well-marked paths. Suitable for families and casual walkers.
Some elevation gain, longer distances. Requires basic fitness.
Significant climbs and exposure. Requires good fitness and route-finding.
Technical terrain, scrambling, or alpine conditions. Experience essential.
Local hazards
What to watch out for on the trail.
Sudden weather changes — always carry rain gear and warm layers.
Wildlife encounters — make noise on the trail and store food properly.
Trail conditions can deteriorate after rain — check recent reports before setting out.