A Shimanami Kaido Itinerary Is Easiest to Plan Starting from Imabari
A 1-day trip along the Shimanami Kaido (a route centered on the Nishiseto Expressway connecting Imabari City in Ehime with Onomichi City in Hiroshima) starting from Imabari is appealing for the exhilaration of crossing bridges and the quiet scenery of each island, savored little by little.
For first-time visitors to Japan, rather than rushing through the entire route, choosing your stops from among Oshima, Hakatajima, and Omishima makes it easier to enjoy the scenery, meals, and rest breaks.
This itinerary is organized in the order of entering the islands from the Imabari side, with a flow that avoids cramming too much in.
First, here is a brief overview of the trip's flow.
| Order | Area | How to Enjoy |
|---|---|---|
| Departure | Imabari side | Prep and views |
| First half | Oshima | Bridges and lookouts |
| Middle | Hakatajima | Rest by the sea |
| Second half | Omishima | Shrine visit and bridge views |
| Return | Imabari side | Keep some leeway |
First-Time Travelers Should Leave Some Breathing Room
The Shimanami Kaido offers the joy of travel not only in the ride itself but also in the time spent viewing the Seto Inland Sea from the bridges and leisurely walking through the island villages.
Adding too many stops shortens the time for taking photos and eating, so we recommend narrowing down where you want to go first.
Cycling all the way from Imabari to Onomichi in one day is about 70 km, which is a big burden for first-timers, so a route that turns back mainly around Oshima or Omishima creates more leeway.
Departing from Imabari Begins with the Views of the Kurushima-Kaikyo Bridge
Heading to the islands from the Imabari side, you encounter the grand scenery of the Kurushima-Kaikyo Bridge at an early stage.
The Kurushima-Kaikyo Bridge is the world's first triple-suspension bridge, with a total length of 4,105 m, and is the largest bridge on the Shimanami Kaido, opened in 1999.
Since you get a sense of the bridge and the sea at the very start of the trip, it is a departure order that makes it easy to feel what the Shimanami Kaido is all about.
How Your Way of Touring the Shimanami Kaido Changes with Your Mode of Transport
A 1-day Shimanami Kaido trip gives a different impression depending on how you combine cycling, car, and public transport.
If it's your first time, it is important to choose a comfortable mode of transport suited to your fitness, the weather, and the amount of luggage you have.
Here is an overview of the pros and cons of each mode of transport.
| Mode | Best For | Note |
|---|---|---|
| Bicycle | Scenery focused | Watch for wind |
| Car | Touring widely | Check parking |
| Bus | Walking focused | Check schedules |
| Taxi | Short trips | Arrange in advance |
Use the Blue Line as Your Guide When Cycling
On the Shimanami Kaido, a blue line (the "Blue Line") showing the recommended cycling route is marked on the road surface.
Using the Blue Line as a guide makes it easier to cover the roughly 70 km from Imabari to Onomichi, so even first-time cyclists can grasp the route.
People cycling for the first time can feel more at ease by not getting too distracted by the scenery and proceeding while watching the signs and the surrounding traffic.
A Car Makes It Easy to Reach Lookouts and Inland Parts of the Islands
When touring by car, it becomes easy to combine each island's lookout points, shrines, and seaside rest spots while crossing the bridges.
However, since sightseeing parking lots and road conditions change with the season and events, please check the on-site information before departing.
Public Transport Is Easy to Use When You Narrow Down Your Destinations
When using buses or taxis, narrowing your goals, such as a visit to Oyamazumi Shrine on Omishima or a lookout spot on Oshima, reduces travel anxiety.
Rather than tightly arranging transfers, it is better to choose which island you want to visit and secure time to walk around it.
First Half | From Imabari to the Kurushima-Kaikyo Bridge and Oshima
In the first half, you get ready on the Imabari side and begin your Shimanami Kaido trip with the view overlooking the Kurushima-Kaikyo Bridge.
Since there are spots where you can feel the wind before and after crossing the bridge, securing your hat and luggage before proceeding lets you enjoy it calmly.
Feel the Scale of the Bridge Around Itoyama
The Itoyama area is known as a stop for viewing the Kurushima-Kaikyo Bridge from the Imabari side.
From the observatory, you can take in the 4,105 m triple-suspension bridge and the fast tidal currents of the Kurushima Strait at a glance, feeling the scale of the bridge up close.
Taking time for pre-cycling preparation and photos, and confirming with your own eyes the scale of the bridge you're about to cross, builds anticipation for the trip.
Don't Stop Too Long on the Kurushima-Kaikyo Bridge
On the bridge, there are many moments when you'll want to take in the scenery.
Since the bicycle and pedestrian path of the Kurushima-Kaikyo Bridge is a long 4 km, crossing while pacing your energy is reassuring.
In places where cyclists and pedestrians pass through, be mindful of where you stop and when you take photos so as not to obstruct the flow around you.
Consider Kirosan Observatory Park on Oshima
Once on Oshima, consider visiting Kirosan Observatory Park, where you can view the Kurushima-Kaikyo Bridge and the islands of the Seto Inland Sea from a high vantage point.
Kirosan is about 301 m above sea level, and the observatory at the summit offers a 360-degree panorama and a view of the Kurushima-Kaikyo Bridge.
Since cycling involves the burden of a slope up to the summit, if you're unsure about your fitness, using a car or taxi is also an option to consider.
Narrow Your Oshima Stops Down to Scenery or History
Oshima has not only places to enjoy sea views but also the Murakami Kaizoku Museum, where you can learn about the history of the Murakami pirates (Murakami Kaizoku).
At the Murakami Kaizoku Museum in the Miyakubo district, you can learn about the history and related materials of the Japan Heritage "Murakami Kaizoku."
On a 1-day trip, deciding whether to prioritize the views or learning about the history keeps your travel from feeling rushed.
Middle of the Trip | Adding a Seaside Break on Hakatajima
In the middle, rather than just continuing to move, adding time to enjoy the seaside air on Hakatajima brings a change of pace to the trip.
Savoring a quiet beach or harbor atmosphere after the exhilaration of crossing the bridges makes the Shimanami Kaido feel not merely like a route you pass through but like a place close to island life.
Feel the Sea Up Close Around Hakata Beach
The area around Hakata Beach is an easy stop for taking a break while feeling the sea up close.
In summer, it opens as a swimming beach mainly from early July to late August, letting you enjoy the sandy beach and the calm scenery of the Seto Inland Sea.
On the sandy beach and by the sea, watching out for strong winds and your footing, and being considerate of other travelers appearing in your photos, lets you spend your time pleasantly.
Make Meals a Time to Enjoy the Island Atmosphere
On an island-hopping trip along the Shimanami Kaido, thinking of meals as time to feel the island air rather than rushing through them between stops raises your satisfaction.
Hakatajima is also the island known for "Hakata salt," and looking for island-specific flavors such as salt-based dishes and salt soft-serve ice cream is one way to enjoy it.
Since opening days and offerings vary by shop, if you're deciding on a specific restaurant, please check the shop or on-site information.
Second Half | Enjoying the Shrine and Tatara Scenery on Omishima
In the second half, combining a shrine visit and bridge scenery on Omishima lets you savor both nature and culture.
Since Omishima has many options for stops even among the Shimanami Kaido islands, for first-timers it is important not to broaden your goals too much.
View the Bridge at Michi-no-Eki Tatara Shimanami Park
Michi-no-Eki Tatara Shimanami Park (a roadside station) is a stop where you can enjoy scenery with the Tatara Bridge as a backdrop.
The Tatara Bridge is a cable-stayed bridge with a total length of 1,480 m and a central span of 890 m, and at the time of its opening in 1999 it was the longest cable-stayed bridge in the world.
You can also experience the "singing dragon" echo when you clap your hands directly beneath the main tower, and since the park has monuments related to cycling, it is also known as a spot to take commemorative photos of a bicycle trip.
Visit Oyamazumi Shrine Quietly
Oyamazumi Shrine is a shrine on Omishima, and its enshrined deity is Oyamazumi-no-Okami.
It is considered the head shrine of the Oyamazumi and Mishima shrines scattered across the country, and within its grounds is a treasure hall housing a large collection of armor and weaponry designated as National Treasures and Important Cultural Properties.
The number of preserved suits of armor is said to be the largest in Japan, making it a shrine with many highlights even for history-loving travelers.
On the approach and within the grounds, refrain from talking loudly or taking photos for long periods, and walk so as not to obstruct the flow of worshippers.
On Omishima, Turn Your Attention to Citrus and Seafood Flavors
On Omishima, in addition to the shrine and bridge scenery, turning your attention to island-style food and souvenirs helps make the memories of your trip last.
Omishima is known as a citrus-producing area, and you can find juices and sweets made with mikan and iyokan.
Since what's on the shelves changes with the season, we recommend stopping by with the mindset of enjoying whatever you find locally.
Etiquette to Know for Your First Shimanami Kaido
The Shimanami Kaido is a place where tourists, locals, cyclists, and pedestrians share the same area.
Precisely because it is a destination where it's easy to get absorbed in the scenery, being mindful of how you use the roads and how you take photos lets you enjoy it with peace of mind.
Here is an overview of behaviors that first-timers often find confusing.
| Situation | OK | Avoid |
|---|---|---|
| On the bridge | Keep left | Sudden stops |
| Photos | Shoot from the edge | Blocking the path |
| Villages | Walk quietly | Entering private land |
| Shrine | Follow the flow | Long photo sessions |
| Seaside | Take trash home | Noise |
Be Mindful That a Bicycle Is a Vehicle
A bicycle is both a means of sightseeing and a vehicle traveling on the road.
Please be mindful of riding single-file on the left, not going too fast, and checking for safety in spots with poor visibility.
Give Priority to Pedestrians on the Bridge
On the bridge sections, cyclists and pedestrians may pass through close to each other.
When overtaking or taking photos, yield to pedestrians and, where appropriate, call out or slow down so you do not make others anxious.
Take Photos in Places That Don't Obstruct Traffic
Photos with the Kurushima-Kaikyo Bridge or Tatara Bridge as a backdrop make for a quintessential Shimanami Kaido memory.
However, since stopping near a path or roadway is dangerous, it is important to choose an observation space or a safe place.
Be Willing to Change Plans for Weather and Wind
In areas near the sea, the wind can feel strong even when it's sunny.
Rather than forcing yourself to proceed as planned, adjust to the on-site conditions by reducing the number of islands, switching to a car, or adding more indoor breaks.
Summary | Tips for Enjoying Your First 1-Day Shimanami Kaido Trip
A Shimanami Kaido itinerary starting from Imabari makes the appeal of island-hopping easy to feel even for first-timers when you begin with the view of the Kurushima-Kaikyo Bridge and gently link Oshima, Hakatajima, and Omishima.
When cycling, be mindful of the Blue Line and traffic rules, and when using a car or public transport, narrowing your stops keeps the trip from feeling rushed.
Combining the 4,105 m Kurushima-Kaikyo Bridge, the cable-stayed Tatara Bridge, and the tranquility of Oyamazumi Shrine makes a 1-day Shimanami Kaido trip a journey to savor not only scenery but island time.
Since fees, opening hours, transport schedules, and access rules may change, please check the information from each facility and transport operator before visiting.
