The best part of this Otaru outing is the change of viewpoint. From the kayak, the Shakotan to Otaru coast becomes cliffs, small bays, sea caves, and clear water that are hard to appreciate from land. The peaceful setting and the patient guidance from Max are two strong reasons I like this tour. It is built for first-timers, yet still gives experienced paddlers a close look at Hokkaido’s protected marine coast.
In This Article
- Key points at a glance
- Why the Otaru coast is best seen from a kayak
- Setting out from Shioya Beach
- Paddling past cliffs, coves, and marine life
- The Blue Cave route and its current limitation
- A quiet beach stop and possible swim
- Guide quality and the first-timer experience
- What the $97.98 price buys you
- Timing, transport, and what to bring
- Who should book this coastal adventure
- Should you book the Shioya kayaking tour?
- FAQ
- Where does the sea kayaking tour begin?
- Where does the tour finish?
- How long does the kayaking tour last?
- Is the Blue Cave accessible?
- Are beginners allowed to join?
- Do I need to know how to swim?
- What equipment is included?
- What should I bring?
- What happens if the weather is poor?
I also like the practical setup: stable double kayaks, supplied life jackets, a small group capped at 12 adults, and a stop at a secluded beach for swimming. The main consideration is weather. Tours run only in calm conditions, and the Blue Cave is currently inaccessible after a rockfall, so you should book this for the coastline itself, not for a guaranteed cave visit.
Key points at a glance

- Launch from Shioya Beach: The tour begins and ends at the SUNNY SIDE UP Sea Kayaking & Mountain Tours meeting point in Otaru’s Shioya area.
- Suitable for beginners: Stable double kayaks, life jackets, and certified instructors make this a friendly introduction to sea kayaking.
- A calm-water experience: The tour runs only when conditions are safe and comfortable, so bad weather can lead to a new date or refund.
- A secluded swim stop: You may swim in clear water at a quiet beach, with sea urchins, starfish, seaweed, and seabirds nearby.
- Small-group format: The maximum is 12 adult participants, with two single kayaks available alongside the double kayaks.
- Good practical extras: Kayak equipment, sandals, a changing tent, a simple pump shower, and photos are included.
Why the Otaru coast is best seen from a kayak

Otaru is often treated as a canal town, but the coast west of the city offers a very different experience. At Shioya Beach, you leave the built-up shore behind and paddle toward cliffs, coves, and open sea. The view changes with every few strokes, and you get close enough to notice the texture of the rock and the life moving below the surface.
This is part of the Shakotan area, home to Hokkaido’s only Marine Park. That protected setting matters because the tour is not simply a short boat ride for photographs. You are spending time in a quieter marine environment, looking for sea urchins, starfish, seaweed, and seabirds while moving at a slow human pace.
I like that the tour keeps its focus narrow. It lasts about two hours, which is long enough to reach the scenic coast without taking over your entire day in Otaru. You get a real outdoor activity, not just a quick photo stop, but you still have time afterward for lunch or more sightseeing.
The water is also the key attraction. Clear blue sea, cliffs, and sheltered bays give the trip its character. On a calm day, the surface should feel peaceful rather than demanding. The guide sets the pace, and the route is chosen with safety and comfort in mind.
Our other Otaru reviews may also help you decide
Setting out from Shioya Beach

Your meeting point is SUNNY SIDE UP Sea Kayaking & Mountain Tours at Shioya Kaigan, 1-chōme-28 Shioya, Otaru. The activity ends at the same place, which keeps the day simple and avoids arranging a separate pickup from the coast.
Once you are ready, the tour uses stable double kayaks that are easy to paddle. This is important if you have never kayaked before. You do not need to arrive with technical skill, and elementary school students can take part. Two single kayaks are also available, allowing the operator to handle different preferences within a group.
Life jackets are supplied, and non-swimmers are welcome. That does not mean you must enter the water at the beach stop. It means swimming ability is not required for the kayaking portion, though you should still follow the instructor’s directions carefully.
The instructors are certified, insured, and trained in first aid. Max is specifically noted as a guide who gives clear instruction, stays patient with first-timers, and helps the group settle into the kayaks. That kind of calm teaching can make a real difference in the first ten minutes, when steering and paddling together may feel less natural than expected.
If you are paired in a double kayak, communication matters more than strength. Follow the guide’s instructions and keep your strokes steady. You should not need to treat this as a race. The point is to move safely along the coast and take in the surroundings.
Paddling past cliffs, coves, and marine life

The route follows the Shioya coastline, where dramatic cliffs meet small bays and sheltered corners. From the water, you can look back at the rock walls from an angle that road travelers never see. The coast feels more remote because the kayak brings you into spaces that are too small or awkward for larger boats.
You may notice sea urchins and starfish in the clear shallows, along with seaweed moving beneath the surface. Seabirds overhead add another layer to the setting. These details are easy to miss if you are focused only on the cliffs, so listen when the guide points out what is around you.
The tour is fully guided, which gives the outing more substance than simply renting a kayak. You can concentrate on paddling while the instructor manages the route and provides local information. Max has also given useful suggestions for lunch afterward, a small touch that can help you plan the rest of your Otaru day.
The group limit of 12 adults is another practical strength. It is not a private tour, but it is small enough for the instructor to keep an eye on the group and help people who need extra direction. A larger group could make the coast feel less quiet and make individual instruction harder.
Keep your expectations realistic, though. A sea kayak moves at a gentle pace, and the scenery is the main event. If you want a fast, athletic workout, this may feel too relaxed. If you want fresh air, quiet water, and a close look at Hokkaido’s coast, the pace works well.
The Blue Cave route and its current limitation

The Blue Cave is listed as one of the route’s key points, but it is currently inaccessible because of a recent rockfall. This is the most important update to understand before booking. The coastline still includes cliffs, coves, and sea views, but you should not count on entering the cave.
Older experiences of the route included a magical cave visit, and some past descriptions refer to paddling through the Blue Cave. Conditions have changed. A careful booking decision means treating the cave as unavailable for now and viewing the wider coastal route as the reason to go.
That change does not erase the value of the outing. The marine life, clear water, secluded beach, and cliffs remain part of the experience. Still, anyone specifically choosing this tour for a cave interior should wait until access is confirmed again.
The operator’s decision to restrict the route after a rockfall is also a sensible safety measure. You want the guide to put current conditions before a promised photo opportunity.
A quiet beach stop and possible swim

The tour includes a stop at a secluded beach where you can swim in clear water. This gives the outing a welcome break from paddling and lets you experience the coast without the kayak between you and the sea.
Reviews describe the water as warm enough for a swim, though the actual comfort will depend on the day and season. Bring your own swimwear, as swimmers are not included. A hat and sunglasses are also not included, so pack those if you want protection from the sun.
The beach stop is more than a pause. It gives you time to look at the shallows and notice sea urchins, starfish, and seaweed at close range. You may also see seabirds above the protected marine area. The appeal is not a long list of organized activities. It is the chance to slow down in a quiet place that is reached by water.
Non-swimmers can still take part in the kayaking, but anyone entering the sea should be comfortable with the conditions and follow the guide’s instructions. The life jacket is provided for the tour, and the instructor is responsible for keeping the activity within suitable limits.
A changing tent and simple pump shower are included, which are useful after the swim. Sandals are also supplied. Bottled water is not included, so bring your own water for before or after the paddle.
Our other Otaru reviews may also help you decide
Guide quality and the first-timer experience

The strongest personal detail connected with this tour is the guide, Max. He is described as patient and instructive with a group made up mostly of first-timers. That matters because good sea kayaking instruction is less about giving a long lecture and more about helping you correct small problems without making you feel clumsy.
You can expect guidance on handling the kayak, staying with the group, and moving along the coast safely. The tour is not presented as a self-guided rental, so you have someone leading the route and responding to the conditions.
Max has also helped with practical matters after the tour, including sorting out taxis for one group. That is not a guaranteed service, but it suggests a guide who pays attention to the whole outing rather than stopping the moment the kayaks come ashore.
The certified instructor team is insured and trained in first aid. You should still take normal care on the water, but this professional setup is reassuring for families and people who have never tried kayaking.
What the $97.98 price buys you

At $97.98 per person, this is not the cheapest way to spend two hours in Otaru. The value comes from combining equipment, instruction, a guided route, safety gear, photos, a beach stop, and access to a section of coast that is difficult to experience on foot.
You are not paying only for a kayak. The price also covers the guide’s planning and supervision, the use of double boats suitable for beginners, life jackets, sandals, a changing tent, and a simple pump shower. Photos are included as well, so you can keep your hands free during the activity.
The cost makes the most sense if you value a guided outdoor experience and do not already own or rent sea kayaking equipment. It may feel less worthwhile if you want a guaranteed Blue Cave visit, dislike getting wet, or prefer a longer full-day excursion.
The small group helps support the price. With a maximum of 12 adult participants, the setting should be more personal than a large sightseeing boat. The booking pattern, with reservations often made about 32 days ahead, suggests that you should not leave this until the last minute if your Otaru dates are fixed.
Timing, transport, and what to bring

The activity lasts about two hours and returns to the meeting point. Its location is near public transportation, though the supplied details do not give a specific train or bus schedule, so check your route before setting out.
Plan to arrive ready for an outdoor activity. Bring:
- Swimwear
- Water
- A hat
- Sunglasses
- Any personal sun protection you normally use
Kayak equipment and life jackets are provided. Sandals, a changing tent, a simple pump shower, and photos are included. Since the experience depends on calm conditions, keep your schedule flexible if possible.
Confirmation is normally sent at booking. If you reserve within six hours of the start time, confirmation may arrive later, subject to availability. You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes inside that window are not accepted for a refund.
Bad weather can cancel the tour. In that case, you are offered another date or a full refund. The same applies if the minimum number needed to run the activity is not reached.
Who should book this coastal adventure
I would choose this tour if you want to add a quiet, active morning or afternoon to an Otaru visit. It suits first-time kayakers, families with elementary school children, non-swimmers who are comfortable following water-safety instructions, and anyone who prefers scenery over speed.
It also works well for people who want a smaller outdoor activity instead of a crowded boat excursion. The protected coast, clear water, and chance to see marine life give the two-hour trip a strong sense of place.
You may want to skip it if you need a guaranteed Blue Cave visit, cannot tolerate changing weather plans, or are looking for a hard workout. You should also think twice if getting wet would cause problems, since the route includes a beach swim and takes place on the sea.
Should you book the Shioya kayaking tour?
Yes, if you want the coast rather than the cave. The combination of stable kayaks, a certified guide, calm-water planning, a secluded beach, marine life, and a small group gives you a well-rounded way to see Otaru from the water.
Book with the current Blue Cave closure firmly in mind. The best reasons to go are the cliffs, coves, clear shallows, peaceful setting, and Max’s patient approach with beginners. For about $97.98, it is a fair value for a guided coastal experience with equipment and useful extras included.
FAQ
Where does the sea kayaking tour begin?
The tour begins at SUNNY SIDE UP Sea Kayaking & Mountain Tours, Shioya Kaigan, 1-chōme-28 Shioya, Otaru, Hokkaido 048-2672, Japan.
Where does the tour finish?
The activity ends back at the meeting point in Shioya.
How long does the kayaking tour last?
The tour lasts approximately two hours.
Is the Blue Cave accessible?
The Blue Cave is currently inaccessible because of a recent rockfall. The route still includes the Shioya coast, cliffs, coves, and clear water.
Are beginners allowed to join?
Yes. Stable double kayaks are used for all skill levels, including first-timers and elementary school students.
Do I need to know how to swim?
No. Non-swimmers are welcome, and life jackets are provided. Anyone choosing to swim at the beach stop should follow the instructor’s guidance.
What equipment is included?
Kayak equipment and life jackets are provided. Sandals, a changing tent, a simple pump shower, and photos are also included.
What should I bring?
Bring swimwear, a hat, sunglasses, and bottled water. Those items are not included.
What happens if the weather is poor?
The tour runs only in calm conditions. If poor weather causes a cancellation, you can choose another date or receive a full refund.












