島波海道是這條 6 日行程的戶外重點，但香港旅客不必硬踩全程。體力好可由尾道一日踩至今治；一般旅客可選電動單車、只踩生口島至大三島精華段，或在中途租還車點結束。行程應預留補水、防曬、雨備和尾道至今治兩端交通接駁。
規劃備註
Save this place as a route anchor, then group nearby meals, viewpoints, and transit-friendly stops around the same day.
