香川県 · Shikoku Region
Kagawa Hidden Gems
Japan's smallest prefecture, and its udon capital — the gateway to the Inland Sea art islands.
2 spots
Climate & Best Season
Dry and mild with low rainfall, sheltered by mountains on both sides. Pleasant year-round; the art triennale falls in 2028-cycle years.
Famous For (Food)
- Sanuki udon
- Olive-fed beef and hamachi
- Honetsuki-dori
- Wasanbon sugar
Signature Sights
- Ritsurin Garden
- Kotohira-gu's 785 steps
- Naoshima & Teshima art islands
- Zentsuji temple
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Kagawa· Naoshima
Naoshima Contemporary Art Island
Naoshima has transformed from a quiet fishing island into one of the world's most remarkable outdoor art museums, where…
Contemporary ArtMuseumIsland+2
Updated Jul 2026
Kagawa· Marugame
Marugame Castle
Marugame Castle stands as a testament to feudal military architecture, famous for possessing the tallest stone walls of…
CastleHistoric ArchitectureStone Walls+2
Updated Jul 2026