Dubrovnik: 6 hours Blue cave & Elaphiti with optional lunch

The best part of this six-hour boat trip is the mix of Blue Cave swimming and island time. You get a proper 45-minute stop at Koločep, another 45 minutes at the cave, then a generous two hours on Lopud instead of rushing through three postcard stops.

I like the relaxed pace and the generous drinks, especially the wine, water, soda, and rakija served as you cruise. I also like that lunch is cooked aboard the boat and offers fish, chicken, or a vegetarian plate. The main catch is simple: the Blue Cave requires you to swim in, and rough seas can make that stop impossible.

Key points to know before booking

• The Blue Cave is a swim-in stop: You need to be comfortable in open water, and snorkeling masks are provided.
• Lopud gets the most free time: Two hours gives you room for Šunj Beach, a village walk, coffee, or a relaxed swim.
• Koločep feels quieter: The 45-minute stop suits a short walk, photos, and a quick swim.
• Lunch costs €15 extra: Choose fish, chicken, or vegetarian food, with payment in cash on the boat.
• Drinks are included: Wine, soda, water, and rakija are available during the cruise.
• Pickup costs €5 extra: You can also meet the boat at Gruž Port, at Obala Stjepana Radića 16.

A six-hour taste of Dubrovnik’s island life

This is not a high-speed sightseeing run. It is a full half-day on the Adriatic, built around three stops and plenty of time on the boat between them. The route takes you from Dubrovnik’s Gruž Port into the Elaphiti Islands, a group known for clear water, pine-covered shores, small settlements, and beaches that feel far removed from the city.

The boat holds up to 25 people, which keeps the outing smaller than a large excursion vessel. You can still expect a shared boat atmosphere, but the group size makes it easier to find a place in the shade, talk with the crew, and move around without feeling packed in.

The crew has included Marco and Peter, Mikael, and a host introduced as Super Mario on different departures. The exact crew is not guaranteed, but the operation is built around a friendly, informal style. The English-speaking host handles the day, drink service, stop timings, and lunch arrangements.

The price is $68 per person, which is a fair starting point for a six-hour cruise with snorkeling equipment, life jackets, and unlimited drinks. Add €15 if you want lunch and €5 if you want hotel pickup and drop-off. That makes the final cost more than the headline price, but the long Lopud stop, food option, and open bar help make the total reasonable for Dubrovnik.

Leaving from Gruž Port

The usual meeting point is along the long promenade at New Port Gruž, where the larger boats are docked. Look for the boat named LORENA or KATE, boarding near the middle of the promenade, across from Obala Stjepana Radića 16.

You can arrange pickup and drop-off from hotels in the Dubrovnik area for an extra €5 per person. This is useful if you are staying away from Gruž or do not want to work out local transport early in the day. The operator confirms the preferred hotel the day before departure.

Bring cash. You will need it for the €15 lunch payment and the €5 pickup fee if you choose either option. The day-before message also confirms your meal choice, so keep an eye on your phone.

Once aboard, the cruise begins with views over the Elaphiti Islands and welcome drinks. The crossing is part of the outing, not just dead time between stops. Wine, soda, water, and rakija are available, and the boat moves at an easy pace. One useful point from the trip reports is that the boat can be slow, but that suits the mood if you want a calm day rather than a thrilling ride.

Koločep gives you 45 quiet minutes

Koločep is the first real stop. It is known for pine forests, small paths, and a peaceful shore. You get 45 minutes to walk, take photographs, swim, or simply sit near the water.

That timing is enough to get a feel for the island, but not enough for a long hike or a full beach afternoon. I would treat Koločep as a gentle introduction to the Elaphiti Islands, not as the main event. Wear shoes you can walk in, since the stop may involve paths and uneven ground rather than only a paved waterfront.

The water is one of the main reasons to use this time for a swim. You can also snorkel with the masks supplied aboard. If you prefer to stay dry, the pine trees and sea views make this a pleasant photo stop.

The short visit works well because Lopud receives two hours later. You get variety without spending the entire day at one island. Families may appreciate the manageable stop, while couples can use it for a quick walk before returning to the boat.

Swimming into the Blue Cave

The Blue Cave is the most distinctive stop, but it also requires the most practical planning. The cave can only be reached by swimming, and the stop lasts about 45 minutes. Snorkeling masks are provided, so you can look beneath the surface as well as see the blue-lit rock interior.

You should bring beachwear, and I would change into your swimsuit before reaching the cave. There may not be much time for fussing with bags, towels, and clothing once the boat arrives. A secure way to carry small items is useful, since the cave itself is reached from the water.

You need to be a confident swimmer for this part. One person described the swim as challenging if you are not a strong swimmer, and that is worth taking seriously. Life jackets are included, but the activity still involves leaving the boat and moving through open water.

Sea conditions can change the plan. On one departure, rough water meant the group could not enter the Blue Cave, so the crew used another nearby beach instead. The operator reserves the right to alter the route in bad weather. That is disappointing if the cave is your main reason for booking, but it is the sensible call for safety.

High season can also affect the atmosphere. The cave may be crowded with several boats at once, making it feel less private and requiring swimmers to move around other vessels. The cave remains a striking stop, but you should picture a popular Adriatic site, not a secret grotto with no one else around.

Two hours to enjoy Lopud

Lopud is where the day opens up. You get two hours of free time, the longest break on the route. That gives you several choices: head toward sandy Šunj Beach, walk through the village, stop for coffee, browse small shops, or swim from the shore.

Šunj is the main draw. Sandy beaches are not as common along this part of the Croatian coast as rocky swimming spots, so the chance to stretch out on sand makes Lopud different from Koločep. If you want a beach visit, bring a towel, sun protection, and comfortable shoes for the walk.

You do not have to spend the full two hours at the beach. The village offers a slower change of pace, and the free time is long enough to avoid the feeling of being marched from one photo stop to the next. I especially like this part for people who want a little independence during an organized boat day.

The tradeoff is that two hours can pass quickly if you want both Šunj Beach and the village. Pick your priority before leaving the boat. If you want a swim and a walk, keep an eye on the return time. The crew cannot hold the boat for late arrivals.

Lunch back aboard the boat

After Lopud, the boat serves lunch during the return cruise. The meal costs €15 per person and must be selected in advance, with payment in cash on the boat. Your choices are fish, chicken, or vegetarian food.

The fish has received especially strong praise, while the chicken has also been described as tasty. The vegetarian option is available, though it has been judged more plainly than the meat choices. If you eat fish, it is likely the most appealing choice based on the meals served on recent departures.

Lunch is cooked aboard the boat, with reports of grilled food served at the back of the vessel in Lopud’s harbor. Meals have included potatoes and fresh vegetables, and extra portions may be available. This is more substantial than a basic snack, which matters after swimming and walking in the sun.

You can skip lunch and simply enjoy the cruise and drinks. That may suit you if you have a late dinner planned in Dubrovnik or prefer to choose your own food on Lopud. Still, the meal adds a social center to the trip and helps justify the extra cost for many people.

The boat also serves unlimited drinks throughout the outing. Wine is the popular choice, but water and soda are useful in the heat, while rakija gives the cruise a distinctly local touch. Drink responsibly, especially if you are swimming later in the day or spending time in strong sun.

What the boat ride feels like

The route includes repeated scenic cruising between the stops, with time for photos, views, and drinks. This is a good match for you if you like the journey as much as the destinations. The boat has shade, and one account noted there was enough shaded space for everyone aboard.

Do not book this expecting a fast transfer. The slower boat makes the trip feel more like a day on the water, but it also means the cruise itself takes a meaningful share of the six hours. That is a benefit if you want to relax, less so if you want maximum time ashore.

The group limit of 25 helps keep the mood manageable. One departure had so few people that it felt almost private, but you should plan for a shared group of up to 25 rather than count on that luck.

The English-speaking host gives information along the way. On one outing, the guide was difficult to hear while the boat was moving, although the volume was raised later. If learning detailed commentary is important to you, treat the narration as a bonus rather than the main reason to book.

Who will enjoy this boat trip most

This outing suits couples, families, and friends who want several kinds of island time in one day. You get a short walk and swim at Koločep, a memorable water stop at the Blue Cave, and a longer beach break at Lopud.

It is particularly good for:

• Confident swimmers who want to enter the Blue Cave and snorkel.
• Beach lovers who want time at sandy Šunj Beach.
• Food-focused visitors who enjoy a grilled lunch with fish, chicken, or vegetarian choices.
• Couples and friends looking for a relaxed day with wine and sea views.
• Families with older children who can manage swimming, boat movement, and the lack of wheelchair access.

It is less suitable if you use a wheelchair, dislike open-water swimming, or want a fast, tightly narrated sightseeing trip. The Blue Cave is not guaranteed in bad weather, and the route may change for safety.

Value, timing, and practical tips

At $68, the base price is competitive for six hours on the water. The included drinks, snorkeling masks, life jackets, and small-group format add real value. With lunch, the added €15 is reasonable if you want a hot meal without giving up island time.

Hotel pickup is another optional cost. At €5, it is modest and may be worth paying if your hotel is not close to Gruž or you want a simple start. If you are already near the port, meeting the boat yourself saves that fee.

Pack comfortable shoes, beachwear, sun protection, and cash. Keep a dry layer or towel handy, since you will move between swimming, shaded boat seating, and open-air cruising.

The cancellation terms are flexible: you can cancel up to 24 hours before departure for a full refund, and you can reserve now and pay later. Starting times vary, so check availability for your date.

Should you book this Elaphiti Islands tour?

Book it if you want a relaxed island day with three different stops, a real swim at the Blue Cave, plenty of drinks, and the option of a cooked lunch. The strongest reasons are the generous two hours on Lopud, the calm character of Koločep, and the crew’s warm, hands-on approach.

Think twice if you are a weak swimmer or if the Blue Cave is the only thing you care about. Sea conditions can cancel that stop, and high-season crowds may gather around the entrance.

For most visitors who want a good-value break from Dubrovnik, this is a well-balanced choice. Pay for lunch if you like fish or grilled food, arrange pickup if your hotel is out of the way, and arrive ready to swim.

FAQ

How long is the boat tour?

The tour lasts six hours, including the boat cruise, island stops, Blue Cave visit, free time on Lopud, and the return to Dubrovnik.

Where does the boat leave from?

The meeting point is at Obala Stjepana Radića 16 along the promenade at New Port Gruž. Boarding is in the middle of the promenade, near the larger boats. Look for LORENA or KATE.

Is hotel pickup available?

Yes. Pickup and drop-off are available from hotels in the Dubrovnik area for an extra €5 per person. The hotel details are confirmed the day before departure.

Is lunch included in the price?

No. Lunch costs €15 per person and is paid in cash on the boat. You can choose fish, chicken, or a vegetarian meal.

What drinks are included?

Unlimited wine, soda, water, and rakija are included during the boat trip.

Do I need to swim to enter the Blue Cave?

Yes. The Blue Cave is accessible only by swimming. Snorkeling masks are supplied, and life jackets are included.

What happens if the weather is bad?

The itinerary may change because of bad weather or sea conditions. If the Blue Cave is not safe to enter, the crew may use another nearby beach instead.

Is the tour suitable for wheelchair users?

No. The activity is not suitable for wheelchair users.

Can I cancel the booking?

Yes. You can cancel up to 24 hours before departure for a full refund. You can also reserve now and pay later.