Shimanami Kaido

The Shimanami Kaido ranks among the world's great cycling routes, a 70-kilometer journey connecting Onomichi in Hiroshima Prefecture to Imabari in Ehime Prefecture across six islands in the Seto Inland Sea. Dedicated bicycle lanes run alongside the traffic on each of the spectacular bridges, offering unobstructed views down to the islands and glittering water below. Each island along the route has developed its own character. Ikuchijima is covered in citrus groves, the scent of oranges filling the air in season. Hakatajima preserves the heritage of traditional salt production. Small cafes and rest stops punctuate the journey, serving local specialties and cold drinks to passing cyclists. Rental bicycles are available at terminals on both ends, and a convenient drop-off system allows riders to complete the route one-way rather than doubling back. The full crossing takes most of a day at a leisurely pace, though staying overnight on one of the islands offers a deeper experience of Seto Inland Sea life.