Today’s photo is Shimanami kaidō （しまなみ海道）, which locates in Hiroshima and Ehime prefectures.
Starting from Onomichi, you need to cross 6 bridges to reach the last destination, Imabari city, Ehime prefecture.
The total distance is about 70 km. For me, it took 9 hrs by rental bicycle. Ups and downs at each bridge was so hard though, you can enjoy the marvelous scenery along the way in Seto-naikai （瀬戸内海）.
Please check my last year’s Shimanami kaidō travel report for more detail
about the trip (borrowing rental bike and views from different bridges, etc.)