Location
Kansai, Chugoku, Shikoku, Kyushu
Size
66,934 ha (669.34 sq. km)
Established
March 16, 1934
Getting There
From Tokyo: 4-10 h
From Okayama: 1.5-3 h
From Hiroshima: 40 mins-1 h
The Seto Inland Sea as seen from Mount Washu
Setonaikai National Park
Visitor Information Centers
Get the most out of your visit to the park by dropping by its nature and information centers. They provide trail and area maps, the latest safety advisories and weather conditions. You can also find fascinating and informative displays about the region's plants, animals and geography.
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Things to See and Do
Setonaikai National Park is home to one of Japan's most famous cycling routes: the Shimanami Kaido highway. The route connects the islands of the Seto Inland Sea with the islands on either side and is a safe, scenic route for cyclists of all levels. You can also explore rapids by boat and take a deep dive into various aspects of the area's history, such as the infamous Murakami Pirates.
