Blue & Green cave,Šunj beach – with drinks small group speedboat

The best part of this Dubrovnik boat trip is the quick change of scenery: one moment you are swimming into glowing cave water near Kolocep, and the next you are stretched out on Sunj Beach, the area’s largest sandy shore. You get caves, clear water, a speedboat ride, and island time in about four hours.

I like the small-group format, which gives the captain room to adjust stops and keep the ride relaxed. I also like that you get both natural swimming spots and a proper beach break, with water, soft drinks, and alcoholic beverages included. The main caution is that boat size and equipment reports are not perfectly consistent, so you should confirm the exact snorkeling and safety gear before setting off.

Key points to know before booking

• Two striking cave stops on Kolocep: The Blue Cave is known for glowing reflections, while the Green Caves have underwater passages and rock-jumping spots.
• About 90 minutes at Sunj Beach: You can swim in shallow water, relax on the sand, or walk up to a bar or restaurant.
• Morning and afternoon departures: A half-day schedule leaves room for other Dubrovnik plans.
• Small speedboat setting: Some departures carry only a handful of people, though the advertised maximum is larger.
• Drinks and snorkeling equipment included: Water, soft drinks, and alcohol are included, but ask what gear is available on your specific boat.
• Weather matters: Rough seas can change access to the caves, and poor weather can lead to a new date or full refund.

What this Dubrovnik speedboat trip actually feels like

This is a compact island outing rather than a full-day cruise. You leave Dubrovnik Port, ride toward the Elaphiti Islands, spend roughly two hours around Kolocep, then continue to Lopud for a longer beach stop.

That balance works well for me. Four hours is enough time to feel that you have escaped the city without using up your entire day. You can book the morning departure and still have an afternoon in Dubrovnik, or choose the later trip when the heat has eased a little.

The speedboat is part of the appeal. You are not on a large sightseeing vessel with a fixed script and a packed deck. The group can be more personal, and captains such as Maro, Jakov, Antun, Anton, and Paulo are described as friendly, flexible, and willing to explain the islands along the way.

Still, small group does not always mean a private-feeling boat. The booking allows up to 20 people, and the total activity may include as many as 30 people. One description puts the boat at about eight metres and commonly carrying 8 to 10 people. That is a reasonable setup for a speedboat, but it can feel close-packed if every seat is occupied.

Kolocep’s Blue Cave and Green Caves

Kolocep is the first major stop, and the two cave areas give this trip its strongest visual moments. Plan on about 30 to 35 minutes at each location, with roughly two hours in the wider Kolocep section including movement between sites.

The Blue Cave is the more instantly dramatic stop. Light enters through the cave opening and reflects through the clear sea, giving the water its famous blue glow. You normally experience it from the boat and water rather than from a dry viewing platform, so bring a swimsuit and be ready to get wet.

The effect depends on sunlight and sea conditions. On a bright, calm day, the water can look almost lit from below. It is not a huge cavern or a long underground journey. The pleasure comes from entering a small natural space, seeing the reflections shift, and swimming in water that looks unusually clear.

The Green Caves offer a different kind of fun. Their shape allows you to move through underwater passages, and there are places where you can jump from the rocks. If you like active stops more than simple sightseeing, this may be your favorite part of Kolocep.

You should be comfortable in open water before choosing the rock-jumping option. The tour provides a boat and snorkeling equipment, not a formal lesson or a supervised water-sports session. Follow the captain’s instructions, check the water first, and skip the jump if conditions do not look right.

The clear sea is a major reason to bring a mask. You may see fish and underwater rock, although this is not presented as a specialist marine-life trip. The focus is on caves, swimming, light, and the shape of the coast.

One practical point deserves attention. The activity says snorkeling equipment is included, and several accounts describe masks or goggles being available. Yet one account specifically reported receiving a mask without a snorkel. Equipment can also be a hygiene preference for some people. If proper snorkeling is important to you, ask before departure exactly what is supplied, and consider bringing your own mask and snorkel if you have them.

The long, easy break at Sunj Beach

After Kolocep, the boat heads to Lopud Island and its broad sandy beach, Šunj. This is where the pace slows down. You get around an hour and a half to swim, sit on the sand, eat, or walk toward the beach facilities.

Sunj is a useful contrast to the caves. The earlier stops are about getting into the water and looking into unusual coastal formations. Here, you can simply settle in. The lagoon has shallow, warm water, and the sea shifts from green near the beach to blue farther out.

That shallow water makes the stop appealing if your group has mixed swimming abilities. You can wade close to shore, while stronger swimmers can move farther into the clear water. The beach also gives you a place to dry off and take a break from the speedboat.

There are beach bars and a small restaurant farther up the hill. A walk up the steps can reward you with a wider view over the shore, and the stop may have a lively beach atmosphere, including music and cocktails. Lunch is not included, so budget separately if you want a proper meal.

The beach is not a private island escape. Sunj is popular, and facilities, music, and other visitors can make it feel more social than secluded. That is part of its appeal if you want a drink and a little atmosphere, but it may disappoint you if you expect a completely quiet beach.

The 90-minute timing is about right for a half-day outing. You have time for a swim and a drink without needing to spend the whole afternoon there. If you want a long beach day with several hours on the sand, book a beach-focused excursion instead.

How good is the small-group speedboat format?

The boat changes the feel of the outing. You can see the coast at water level, move directly between the islands, and avoid spending hours on a large vessel. The captain may also adjust the pace when the water becomes choppy.

That flexibility matters around the caves. Sea conditions can affect whether you can enter a cave safely. One account describes the captain slowing down in choppy water and keeping an alternative plan ready if the caves were not accessible. That is the kind of practical judgment you want on a water trip.

The tradeoff is comfort. A speedboat is not a shaded ferry with a broad deck. If you are sensitive to sun, bring a hat, sunscreen, and water-friendly clothing. The included bottled water helps, but you should still prepare for several hours outside.

The small boat can also mean limited personal space. Some departures have had only a few passengers and plenty of room, while a fuller departure may feel shoulder to shoulder. If you want the most spacious experience, ask how many people are expected on your date.

Safety equipment is another point to clarify. One poor account raised concerns about not receiving a safety briefing and not finding life jackets available for swimming. The supplied information does not give a detailed safety procedure. I would ask the operator where the life jackets are kept and whether flotation aids are available before leaving the port. That is sensible on any boat trip, especially if children or weak swimmers are joining you.

Drinks, snorkeling, and what to pack

The price includes bottled water, soda, and alcoholic beverages, as well as fuel, taxes, the driver-guide, and snorkeling equipment. The exact drink selection is not specified, and one account described receiving only one alcoholic drink and no soft drink. If refreshments matter to you, confirm what will be on board rather than assuming a full bar.

Lunch is not included. Since you have time at Sunj Beach, you can buy food at a beach bar or the small restaurant on the hill. You may also prefer to eat before departure, especially if you choose a morning trip and do not want to spend beach time waiting for food.

Pack lightly but sensibly:

• Swimsuit and towel
• Sunscreen and a hat
• A waterproof phone pouch
• Dry clothing for the ride home
• Your own snorkeling mask and snorkel if equipment quality matters to you
• Cash or a card for food and drinks at Sunj Beach

Wear footwear that works for both a boat and a rocky shoreline. The caves include swimming areas and rock-jumping spots, so ordinary city sandals may not be ideal.

Is $78.64 a fair price?

At $78.64 per person, this is not the cheapest way to reach the islands, but it covers several useful elements in one half-day. You are paying for the speedboat, fuel, guide, island transfers, cave access, beach time, drinks, and taxes.

The strongest value comes from the variety. A basic transfer to Lopud would not give you the Blue Cave, Green Caves, guided movement between stops, or included drinks. A large boat cruise might cost less, but it may also carry more people and spend less time in the water.

The price makes the most sense if you want an active outing and do not have time to arrange separate visits to Kolocep and Lopud. It is less compelling if your main goal is to spend a full day on one beach or if you already have access to a private boat.

The included lunch omission is reasonable for a four-hour trip, since you can eat at Sunj. Just remember that beach restaurants and drinks are extra. The tour also has no hotel pickup or drop-off, so include the cost and time of getting to the meeting point at Petar Sorkocevic Summerhouse, Lapadska obala 4.

Meeting point, timing, and cancellations

The start and finish are at the same meeting point, near public transportation. There is no hotel pickup, so allow time to reach Lapadska obala 4 and identify the correct boat. Bring the exact address with you rather than relying only on a general port location.

You receive confirmation when booking. Morning and afternoon departures are available, which makes the trip easy to fit around a Dubrovnik sightseeing plan.

Free cancellation is available up to 24 hours before the start time. Cancellations or changes made inside that window are not refunded. The trip needs suitable weather, and poor conditions can lead to a different date or a full refund. A minimum number of participants is also required, so the operator can offer another date, another activity, or a refund if that minimum is not reached.

Most people can take part, but the water activities require comfort with swimming and getting on and off a boat. Ask questions in advance if you need specific assistance or flotation equipment.

Who should book this boat trip?

I would choose this for a first visit to Dubrovnik when you want more than old-town streets and city walls. It gives you a taste of the islands, a memorable swim, and a sandy beach without taking a full day.

It suits couples, friends, and families with older children who enjoy being active. The caves and rock-jumping areas add excitement, while Sunj gives you a calmer break. It also works well for people who prefer a guide and boat logistics rather than arranging island transport themselves.

I would be more cautious if you dislike small boats, need lots of shade, want guaranteed snorkeling gear, or expect a quiet and empty beach. In those cases, confirm the boat capacity, safety equipment, and snorkeling setup before paying.

Should you book the Blue and Green Cave tour?

Book it if your ideal Dubrovnik outing includes clear water, short swims, unusual caves, and a beach stop, all within four hours. The best parts are the glowing Blue Cave, the underwater passages at the Green Caves, and the chance to spend a proper 90 minutes at Sunj rather than rushing through it.

Before booking, ask how many people are assigned to your boat and what snorkeling gear and flotation equipment will be available. If the operator confirms those details and the weather looks good, the $78.64 price is fair for a compact island day with drinks included.

FAQ

How long does the Blue and Green Cave tour last?

The tour lasts approximately four hours.

Where does the tour start?

It starts at Petar Sorkocevic Summerhouse, Lapadska obala 4, 20000 Dubrovnik, Croatia.

Where does the tour finish?

The activity ends back at the same meeting point.

Does the tour include Sunj Beach?

Yes. The tour visits Sunj Beach on Lopud Island and allows about one and a half hours there.

How long do you spend at Kolocep Island?

The Kolocep portion lasts about two hours, with around 30 to 35 minutes at each cave location.

Are drinks included?

Yes. Bottled water, soda, and alcoholic beverages are included, although the exact drink selection is not specified.

Is snorkeling equipment provided?

Snorkeling equipment is listed as included. Because equipment availability has been described differently, confirm the exact mask and snorkel setup with the operator before departure.

Is lunch included?

No. Lunch is not included, but you can buy food at a beach bar or small restaurant near Sunj Beach.

Can I cancel for a full refund?

You can cancel for a full refund if you do so at least 24 hours before the experience starts. Poor weather or failure to meet the minimum number of participants can also lead to a different date or a full refund.