Cycle a hidden ribbon of bridges and sea roads in the Seto Inland Sea on this full-day e-bike circuit. Expect 60–70 km of quiet coastal lanes, Edo-period harbors, and panoramic ocean viewpoints with lunch in the historic Mitarai district.
More ways to explore the area's outdoor wonders
A salty wind pushes across the Seto Inland Sea as riders roll off the early train at Aki-Kawajiri, tires humming and e-bike motors whispering. The Tobishima Kaido unfurls ahead: a sequence of graceful bridges, quiet fishing harbors, and coastal roads that thread seven islands over 60–70 km of coastline.
Difficulty
moderate
Duration
8 hours
Fitness Level
Suitable for travelers with moderate fitness able to cycle 60–70 km with breaks; e-bike assistance reduces strain on climbs.
Wildlife
History
The islands were strategic Edo-era maritime waypoints and home to Murakami sea lords; Mitarai retains intact merchant-era streets and temple architecture.
Conservation
Respect fragile island ecosystems by carrying out trash, avoiding trampling terraced groves, and supporting local cafés and fishermen to keep tourism sustainable.
Reserve your spot on the Hidden Hiroshima by E Bike Tobishima Kaido Island Ride today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Charge and monitor your e-bike
Start with a full battery and check assist levels frequently—hills are manageable but sustained headwinds drain power faster than you expect.
Bring cash and small change
Many island cafés and shops accept only cash (yen); carry small bills for coffee, snacks, and restroom fees.
Pace your kilometers
Choose the earlier 07:30 start if you want extra miles and cooler temperatures; the 09:30 start is more relaxed with the same highlights.
Protect from wind and sun
Coastal wind can be strong—bring a windbreaker and high-SPF sunscreen to avoid sunburn on long exposed stretches.
Hydration pack or 1–2L water bottle
Keeps you hydrated on long exposed stretches where shops are sparse.
summer
Light windproof jacket
Blocks coastal gusts and adds a warm layer for cool mornings.
spring
Padded cycling shorts
Improves comfort over multi-hour saddle time on island roads.
Compact rain shell
Protects against sudden showers; tour may be canceled in heavy rain, but short showers occur outside forecasts.
rainy-season