Aoshima is a tiny sacred island ringed by the extraordinary 'Devil's Washboard' — vast tessellated rock formations sculpted by the sea — and crowned by a vibrant subtropical shrine draped in hibiscus and palms. An utterly unique coastal sanctuary just south of the port.
What to expect
A short drive south from the pier brings you to the causeway crossing to Aoshima, a 1.5 km island encircled by the most dramatic tidal rock formations in southern Japan: perfectly layered shelves of alternating hard and soft sandstone eroded into an almost otherworldly rippled geometry. At low tide you walk out across these platforms as the Pacific surges into the channels on either side. At the island's heart, Aoshima Shrine bursts with colour — red torii gates, golden statues, and subtropical gardens of cycads and hibiscus that belong more to the tropics than to Japan. Your guide explains the island's role as a sea-god shrine for Miyazaki's fishing communities and arranges a blessing ceremony if desired.
Good to know
Aoshima is approximately 25 km south of Hososhima pier — 35 minutes by private car. Entry to the island and shrine is free. Check tide tables with your guide before booking: low tide is essential for the rock platform walk. The subtropical garden is open daily year-round; the island is at its most vivid April–October. A half-day excursion with comfortable time to return before all-aboard.
Sail there
Luxury cruises that call at Hososhima — book through us, the fare is identical and your concierge stays on your side.