Review · BLUE CAVE & GROTTO TOURS
Sea Kayaking and Snorkeling to Green Cave on Sipan island from Lopud
Three islands, one active day. This six-hour sea-kayaking trip from Lopud combines paddling, snorkeling, cliff jumping, cave exploring, and a lunch stop in a fishing village near Dubrovnik. I like the mix of activity and free time, and I like that the group is kept small, with no more than nine people and usually up to eight included in the guided outing.
The Green Cave is the main prize. Sunlight reflecting from its sandy bottom gives the water inside a green glow, and you can swim through the opening with a mask and snorkel. I also like the practical setup: good kayaking equipment, waterproof bags, masks, and snorkels are provided. The main consideration is effort. You will paddle for several hours, so this suits you best if you enjoy an active beach day rather than a slow boat excursion.
Key points to know before you book

- The route visits three islands: Lopud, Šipan, and Ruda, with views across the channel and the bay between them.
- Green Cave is reached by kayak: You tie up the boats, swim through the cave opening, and have time for snorkeling and optional cliff jumping.
- The group stays small: The maximum is nine people, which makes it easier to hear the guide and keep the outing moving.
- Lunch is separate: You get about two hours in Šuđurađ for local food and sightseeing, but food and drinks are not included in the price.
- Families can join: Children from age six are welcome when accompanied by an adult in a double kayak.
- Weather matters: Poor conditions can cancel the trip, with a choice of another date or a full refund.
Why this Lopud kayaking trip is worth considering

At $88.67 per person, this is not simply a kayak rental. You are paying for a guide, equipment, instruction, several stops, a visit to Green Cave, snorkeling, cliff jumping, and a lunch break in Šuđurađ. The value is strongest if you want several activities in one day and would otherwise need to arrange boats, gear, and route planning yourself.
The route also gives you a closer look at the Elaphiti island area than a standard coastal outing. You paddle under your own power between Lopud and Šipan, stop at a natural stone arch, swim at the cave, eat in a fishing village, and finish with another cave near Ruda. That variety keeps the day from feeling like a long, repetitive paddle.
The tradeoff is that you do not get much control over the pace. The guide needs to keep a group together, and the full schedule depends on sea and weather conditions. If you want a quiet morning on one beach, this is not the right format. If you want a friendly, active day with a clear route, it makes good sense.
The guide named in the feedback is Ivo, who was praised for being friendly, inclusive, and well informed about the area. That matters on a small-group water trip. A guide who gives clear instructions and keeps an eye on different paddling abilities can make the difference between a fun challenge and a tiring slog.
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Starting at the Lopud kayak center

You meet at the kayak center at Ul. Miha Pracata 2-8 on Lopud. The day begins with a safety talk and basic kayaking instruction before you set off toward Šipan. This first section takes about 45 minutes.
That introduction is useful even if you have kayaked before. Sea kayaking has a different feel from paddling on a calm lake, and the group needs to learn how to steer, stop, and stay together. The trip provides both single and double kayaks, so you can choose the arrangement that suits your experience and comfort.
Families should pay attention to the age rule. Children from six can participate, but they must share a double kayak with an adult. The minimum age does not mean the outing is effortless, so think about your child’s stamina and comfort in open water before booking.
You should arrive dressed for a beach or sporty day. The tour supplies waterproof bags, but you still need to decide what is worth carrying. Keep personal items to a minimum, and bring only what you are comfortable taking on the water.
The paddle across to Šipan

The first crossing takes you away from Lopud and toward Šipan. This is one of the useful parts of the trip because the journey itself is part of the experience, not just transport to a cave.
You will see the bay between three islands from water level, with a much closer sense of the channels and shoreline than you get from a regular sightseeing stop. The pace is active but described as manageable, including for teenagers who are used to an active holiday.
Sea conditions affect how hard this section feels. On a calm day, it should be a pleasant warm-up. If the water is choppy, the same 45-minute crossing can feel more demanding. The trip requires favorable weather for good reason, and you should treat the weather policy as an important part of planning rather than a minor footnote.
The stone arch and Šipan’s coastal route

After reaching Šipan, you head south and west along the coast to a natural stone arch. The stop lasts about an hour, including the time needed to paddle into position and take photographs.
The arch is a simple but memorable landmark. You can look through it toward the open Adriatic, and the kayak gives you a low viewpoint close to the rock. It is the sort of stop that works well for photographs without requiring a long walk or a formal sightseeing visit.
This part also gives you a chance to settle into the rhythm of the outing. The first crossing is about getting comfortable in the kayak. The arch and coastal paddle let you enjoy the scenery before the swimming portion begins.
You should not expect a long guided history talk here. The attraction is the shape of the rock, the sea around it, and the chance to pause on the route. Bring a secure phone or camera if you want pictures, but remember that water access always carries some risk for electronics.
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Swimming inside Green Cave

The Green Cave is the centerpiece of the day. The kayaks are tied up near the entrance, and you collect a mask and snorkel before swimming through the opening.
Inside, the cave has enough room for swimming and even standing. Sunlight reflects off the sandy bottom, producing the green light that gives the cave its name. This is a more unusual stop than a standard beach swim because you are entering the rock itself and seeing the water change color around you.
The cave is described as safe for this activity, but you should still follow the guide’s instructions. Cave swimming requires attention to footing, other swimmers, and the conditions at the entrance. If you are not confident in the water, you can enjoy the area without forcing yourself to swim farther inside.
After the cave, the group spends time in the deeper cove outside the entrance. This is when you can snorkel and, if you want, try cliff jumping. The jumping is optional, so you do not need to be an adrenaline fan to enjoy the stop. The better approach is to decide based on your comfort on the day rather than feeling pressured by the group.
The combination of cave swimming, snorkeling, and jumping gives this section real variety. It also makes the experience more physical than a simple sightseeing kayak tour. You should expect to get wet and should be comfortable moving between kayak, water, and shore-level rock.
Lunch and free time in Šuđurađ

The next stop is Šuđurađ, a fishing village on Šipan. You have about two hours for lunch featuring local delicacies and some free time to look around.
Food and drinks are not included, so budget separately for this stop. That arrangement gives you some choice, but it also means the final cost will be higher than the advertised tour price if you want a full meal and drinks.
The two-hour break is important. It gives your arms a rest after the crossing, the arch, and the cave stop. It also prevents the day from becoming six straight hours of paddling and swimming. You can eat at your own pace and spend a little time seeing the village before getting back on the water.
The lunch stop is one of the best signs that this is more than an equipment rental. You are using the kayak to connect natural sights with a local community. Still, the exact food choices are not specified, so you should think of local lunch as an opportunity rather than a fixed tasting menu.
Returning by Ruda Island

After lunch, you paddle back toward Lopud. The return route includes Ruda, the third island of the day, and another cave that you can explore by kayak.
This final section takes about an hour and 30 minutes, making it one of the longer portions of the schedule. By this point, you may feel the day in your shoulders, especially if you have spent much of the morning in a single kayak. A double kayak can be a good choice if you prefer to share the work or are joining with a child.
Kayaking into another cave provides a final change of scenery before returning to Lopud. It also gives you something to look forward to after lunch, when the body may be warm and relaxed but not eager for another long crossing.
You return to the original meeting point in the afternoon. There is no separate drop-off arrangement listed, so plan to finish where you started at the kayak center.
Group size, guide, and equipment

The maximum group size is nine people, with the experience described as a small-group trip of up to eight. That is a useful size for a water activity. You are not spread across a large flotilla, and the guide can keep the route together more easily.
An English-speaking local guide leads the day. The guide handles the route, safety information, kayaking instruction, and timing at the stops. Ivo received particular praise for being friendly and inclusive, which is exactly what you want when a group includes different ages and paddling abilities.
The equipment list is strong. You get top-end single and double kayaks, waterproof bags, snorkeling equipment, and masks. Since the gear is included, you do not need to make separate rental arrangements on Lopud.
The equipment does not remove the need for preparation. Wear suitable beach or sports clothing, expect to be wet, and keep your valuables limited. The tour is near public transportation, but the listed meeting point is on Lopud, so you still need to reach the island before the activity begins.
Who will enjoy this experience most
I would choose this trip if I wanted a full active day around Dubrovnik without spending it on a large boat. It suits couples, solo visitors, friends, and families with children old enough to handle a six-hour outing.
Solo participants are welcome, which is useful if you want an organized activity without having to find a partner. A double kayak can also make the day easier for a beginner or for a parent paddling with a child.
The trip is less suitable if you dislike open-water activity, cannot comfortably paddle for extended periods, or want complete freedom over your schedule. The itinerary has several timed sections, and weather can change the plan.
The age minimum is six, but the better question is whether the child can stay engaged through crossings, swimming, lunch, and the return paddle. The earlier feedback about teenagers finding the kayaking challenging but manageable suggests that the outing has some effort behind it, even though it is not presented as an extreme expedition.
Booking, weather, and cancellation details
The experience is often booked well ahead, with an average booking lead time of about 52 days. That suggests you should reserve early if your Dubrovnik dates are fixed, especially during the warmer season.
You receive confirmation at booking, and the ticket is mobile. The activity is offered in English. It is canceled if conditions are poor, and you can choose another date or receive a full refund in that situation.
You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made inside that 24-hour window are not accepted for a refund, and the cut-off uses local time. Keep this in mind before committing to the date.
Should you book the Green Cave kayak tour?
Book it if you want a small-group, active island day with more than one headline attraction. The Green Cave, stone arch, cliff-jumping cove, village lunch, and Ruda cave give you a good range of experiences for $88.67, especially since kayaks, guides, and snorkeling gear are included.
I would be more cautious if you want a gentle outing or if your schedule cannot handle a weather-related change. You also need to budget for lunch and drinks, and the return paddle may feel tiring after a full morning on the water.
For most fit visitors who like swimming and a little adventure, this is a strong choice near Dubrovnik. The best reason to book is not one single cave. It is the way the trip links three islands, active paddling, local food, and time in the water into one well-shaped day.
FAQ
Where does the kayaking tour start?
It starts at the kayak center at Ul. Miha Pracata 2-8 on Lopud, Croatia.
Where does the activity finish?
The tour ends back at the original meeting point on Lopud.
How long does the experience last?
The activity lasts approximately six hours and finishes in the afternoon.
Which islands does the route visit?
The route includes Lopud, Šipan, and Ruda.
Is lunch included in the price?
No. Food and drinks are not included, although the itinerary includes time in Šuđurađ for lunch and sightseeing.
Is snorkeling equipment provided?
Yes. Masks and snorkels are provided, along with kayaking equipment and waterproof bags.
Can children join the tour?
Yes. Children are welcome from age six, but they must be accompanied by an adult in a double kayak.
Can solo participants book?
Yes. Solo participants are welcome.
What language is the tour offered in?
The tour is offered in English with an English-speaking guide.
What happens if bad weather cancels the tour?
You can choose an alternative date or receive a full refund if poor weather causes the cancellation.
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