Setonaikai National Park

Setonaikai National Park encompasses the scenic Seto Inland Sea and its surrounding islands, offering diverse ecosystems and picturesque vistas.

2,745,800 acres
Acres Protected
varies by island
Miles of Trails
Over 10 million
Annual Visitors
1934
Year Established

About Setonaikai National Park

 

Setonaikai National Park, established in 1934, is Japan's largest national park, covering the Seto Inland Sea, its numerous islands, and portions of Honshu, Shikoku, and Kyushu. This expansive marine park is celebrated for its serene waters, vibrant maritime culture, and diverse ecosystems. The park's landscape varies from coastal beaches and rugged cliffs to lush forests and thriving fishing villages. Historically, the Seto Inland Sea has been a crucial trade route, dotted with culturally-rich towns and ancient temples. Visitors can explore the iconic Itsukushima Shrine on Miyajima Island, a UNESCO World Heritage Site known for its floating torii gate. Recreational opportunities abound, including hiking, cycling, and kayaking through the park's mesmerizing seascape. Setonaikai is also a haven for unique wildlife, such as the Setouchi endemic species and migratory birds. With its blend of natural beauty, rich history, and cultural significance, Setonaikai National Park is an essential destination for nature enthusiasts and cultural explorers alike.

Highlights

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Itsukushima Shrine on Miyajima Island

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Whirlpools of the Naruto Strait

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Shimanami Kaido cycling route

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Ritsurin Garden in Takamatsu

Notable Natural Features

Itsukushima Shrine

Famous for its 'floating' torii gate, a UNESCO World Heritage Site.

Naruto Whirlpools

Natural tidal whirlpools located in the Naruto Strait, visible from boats and viewing platforms.

Shimanami Kaido

A scenic cycling route connecting the islands between Hiroshima and Ehime Prefectures.