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  4. Tatsukushi Coral Shore
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Tatsukushi Coral Shore

Reggaeman / CC BY-SA 3.0

Tatsukushi Coral Shore

竜串珊瑚海岸

Kochi · Shikoku

Tatsukushi Coral Shore features stunning tatami-rock hexagonal basalt formations along the coast, creating a unique geological landscape. Visitors can explore vibrant coral reefs through glass-bottom boat tours, offering a glimpse into the underwater world without getting wet.

Why it's hidden

Many mainstream travelers overlook Tatsukushi due to its remote location and the popularity of more famous coastal destinations.

Best season
Spring · Summer
Crowd level
Hidden gem
Rating
4.4· 416 reviews
Opening hours
Daily 8:30 AM – 5:00 PM

Usual hours — confirm with the official site for holidays + seasonal closures.

Admission
Coastal rock shore is free to walk. Glass-bottom boat tour to Minokoshi is 2,000 yen adult.

Today

8:30–17:00Free

Stored weekly hours

Daily 8:30 AM – 5:00 PM

How to get there

From Takamatsu Station · ~4h 13m by car

Tags

wildlifebasalt formationshidden gem

Location

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