Tour of the Rosario Islands, Cartagena

The sea is the star of this Cartagena day trip. This tour packs snorkeling near Isla Grande, a quiet beach stop, Cholon’s floating party scene, lunch at Mambo Beach, and time at Tierra Bomba into one long day on the water. I like the wide mix of stops and the chance to see several coastal spots without arranging separate transport. I also like the friendly guides, especially Daniel, Cesar, Angel, Frankie, and David, who are repeatedly praised for keeping people informed and looked after.

The main drawback is the pace. Five listed stops sound generous, but each one gets limited time, and the boat may not leave the dock until well after the advertised start. Cholon can be noisy and vendor-heavy, while lunch may arrive late in the afternoon. This is a social, music-filled boat day, not a quiet island retreat.

Key points before you book

• Snorkeling near Isla Grande: About 45 minutes in the water, with masks and snorkels supplied. Fins are not guaranteed.
• Five-stop format: The schedule includes Isla Grande, Rosario de Mar, Cholon, Playa Blanca, and Tierra Bomba, though the exact order and time at each place can change.
• Late lunch: Lunch is included, with a 30,000 Colombian peso allowance. Many menu choices cost more.
• Party atmosphere: Music, rum shots, and socializing are part of the mood, especially on the boat and at Cholon.
• Small-group boat trip: The maximum is 40 people, though one boat carried about 30 to 35 on a particularly full departure.
• Long day in the sun: Bring extra water, sunscreen, a towel, cash for tips, and shoes that slip on and off easily.

What this Rosario Islands tour is really like

This is not a single-island beach escape. It is a moving day of short visits, boat rides, swimming, music, and quick changes of scene. You may start with a calm stretch of reef, then spend an hour in chest-deep water at Cholon, then finish at a beach club with a meal and a swim.

That variety is the tour’s strongest feature. You get a sample of the Rosario area and nearby coastal beaches without having to decide which one to sacrifice. If you have only a few days in Cartagena, this can be an efficient way to see the water beyond the city.

The tradeoff is that no stop feels fully unhurried. The most popular beach stop, Mambo Beach at Playa Blanca, may receive less time than you want. A particularly delayed departure ended with the group reaching the final beach around 3 p.m., leaving little time after lunch. On another day, the tour returned around 5:15 p.m., despite the advertised duration of about eight hours.

Expect a group outing with music and a social tone. Guides may offer shots, let you request music, and help mark birthdays or special occasions. That makes the trip fun for solo visitors and groups of friends, but less ideal if you want silence, privacy, or a carefully controlled schedule.

Meeting at Muelle de la Bodeguita

The tour starts at Muelle de la Bodeguita, Puerta 1, in central Cartagena. The stated start time is 7:30 a.m., but you should prepare for the actual departure to take longer. Registration, collecting lunch orders, and organizing passengers have taken about an hour before the boat left.

Use the directions sent with your booking rather than following people who approach you around the port. Street vendors may point you toward different boats or meeting spots, which can create needless confusion. Arrive early, keep your booking details handy, and allow time for the dock staff to get everyone checked in.

The boat is generally described as a sports boat or speedboat. One account places capacity at roughly 30 to 35 people, with the overall tour capped at 40. Life jackets were offered, but one unhappy experience involved broken safety vests and equipment problems. That appears to be an operational concern rather than the normal experience, but it is sensible to check your vest before departure.

Shoes come off on the boat for some parts of the trip. Wear sandals or slip-on shoes instead of footwear that takes effort to remove. Keep your personal items to a small backpack, since you will be moving between boat, beach, and shallow water several times.

Isla Grande snorkeling and the coral reefs

The first major activity is snorkeling a few meters off Isla Grande. The boat stops near the coast rather than taking you onto a broad beach, and you spend roughly 45 minutes in the water. The full stop is listed as two hours, which includes getting situated and enjoying the area around the activity.

Snorkeling equipment is included. The supplied gear has allowed people to see small reef fish, schools of local species, rays, and an occasional jellyfish. You should not expect a major scuba site or the dramatic underwater scenery found in some parts of Southeast Asia. The appeal here is a short look at Caribbean reef life during a larger day out.

Fins are not always provided. If you are a strong swimmer, that may not matter, but moving through open water without fins can be tiring. One serious complaint involved a mask and snorkel filling with water, so test the fit before swimming away from the boat. Tell the crew at once if your equipment leaks or feels unsafe.

Weather matters a great deal at this stop. Rough water can cancel snorkeling even when the rest of the tour continues. Check the forecast before you confirm, and understand that the operator may have to replace the activity with beach time or another stop.

Rosario de Mar: the calm pause

After the water activity, the boat heads to Rosario de Mar Ecohotel by Tequendama. This is the quieter part of the day, with a private beach, sea breeze, and beach beds where you can stretch out.

Your booking includes either a welcome shrimp cocktail or fresh lemonade. That small touch gives this stop a more settled feel than the public beach visits. There may be a bar and, at times, massage services, but this stop is mainly about slowing down.

Do not expect a long, empty beach walk. The stop is listed at one hour, and seating can be limited if several groups arrive. Still, it is likely to be one of the more relaxing parts of the schedule, especially after snorkeling and before Cholon.

The contrast between this quiet stop and the later party stop is useful. You get time to sit down without committing the entire day to a resort. If you dislike crowds and vendors, this may be the stop you remember most fondly.

Cholon and the floating party scene

Cholon is the tour’s most divisive stop. It is known for music, drinks, socializing, and a party atmosphere around the water. You may get off the boat into chest-deep water, depending on the exact location and conditions. Wear a swimsuit under your clothes and protect anything that cannot get wet.

The mood can be lively and memorable. Guides may organize drinks, play music, and help the group feel comfortable. The boat itself can become part of the party, with music and rum shots offered during the day.

Cholon also has a serious downside: persistent vendors. You may be approached repeatedly about drinks, seafood, oysters, massages, or other purchases. Some people find the sales pressure exhausting, especially when they hoped to relax. The beach itself can also be disappointing, with dirty or rough conditions in some areas.

I would treat Cholon as a short cultural experience rather than a beautiful beach stop. Go with an open mind, keep your valuables secure, and decide in advance how much you want to buy. If you do not enjoy loud music, shallow-water socializing, or constant sales pitches, this may be the weakest part of your day.

Playa Blanca and Mambo Beach lunch

Mambo Beach is presented as a semi-private beach club on Playa Blanca, with pale sand and clear water. This is the beach stop most likely to satisfy anyone who booked the trip for classic Caribbean swimming.

Lunch is included, with a 30,000 peso credit. Fish, including snapper, has been a popular choice, but you should expect to pay the difference if your order costs more than the allowance. The food has been described as good by some people, while another meal was judged poor, so keep expectations reasonable and ask clearly what the included credit covers.

The timing deserves attention. Lunch comes late, often around 2 p.m. or even later if the boat is behind schedule. Eat breakfast before you leave, or carry a small snack. You can buy food and drinks at some stops, and credit cards may be accepted, but cash in Colombian pesos is still useful.

Mambo Beach can be crowded, and lounge chairs may belong to individual restaurants rather than being freely available to everyone. The water and sand are the main attraction. If your ideal day means floating quietly for several hours, you may wish you had more time here.

This final beach stop also shows the value and weakness of the full itinerary. You get a beautiful swim and a meal without arranging anything yourself, but the stop may feel rushed after a long morning. Keep lunch efficient if you want a few minutes in the water.

Tierra Bomba and Anaho Beach Club

The schedule includes two hours at Anaho Beach Club on Isla Tierra Bomba. This gives the day a final beach-club setting and may serve as the last chance to swim, sit in the sun, or enjoy a drink before returning to Cartagena.

The supplied schedule and actual day accounts do not always line up perfectly. Some descriptions refer to Playa Blanca or Mambo Beach as the final stop, while others place Tierra Bomba in the itinerary. The operator may adjust the route according to weather, timing, water conditions, or the day’s boat operations.

That flexibility is normal for a multi-stop sea excursion, but you should not treat every listed stop as a guaranteed long island visit. One unhappy account felt that only three true island stops occurred, while another described a historic site and several water-based stops. Ask the guide at the start how the route will run that day.

Boat comfort, safety, and motion

The ride out can be smooth, but the return may be much faster and rougher. One account compared the trip back to a water roller coaster. That can be exciting if you enjoy speed, but it may be uncomfortable if you have back problems or motion sensitivity.

Taking motion-sickness medicine before departure was helpful for one person, but any medication decision is yours to make with proper medical advice. Sit where you feel most stable, hold onto the boat when moving, and avoid carrying loose items on your lap.

The crew is often praised for being attentive and protective. Guides such as Daniel, Cesar, Gabriel, Sergio, Angel, Frankie, Milton, and David have been singled out for explaining the day, checking on people, translating between English and Spanish, and keeping the group together. The guide can make a major difference when the schedule changes or the dock becomes confusing.

The tour provides one bottle of water. That is not enough for a full day in hot sun, especially when you are swimming and drinking alcohol. Bring more water, sunscreen, a hat, sunglasses, and a cover-up. Towels are not included.

What the $110 price gets you

At $110 per person, the tour is not the cheapest way to reach the Rosario area, but it combines boat transport, snorkeling equipment, lunch, bottled water, and several stops. Private transportation is included in the sense that you travel by the tour’s own boat rather than arranging separate rides between islands.

You must also pay listed fees and taxes of COP 31,500 per person. Lunch includes a COP 30,000 allowance, not necessarily a full meal at every restaurant. Add money for menu upgrades, drinks, massages, seafood, and voluntary tips.

The value is strongest if you want variety and social energy. You can see reef water, a private beach setting, Cholon, Playa Blanca, and Tierra Bomba in one day. The value is weaker if you want long beach time, guaranteed snorkeling, or a private boat with a custom schedule.

The tour earns a 4.7 out of 5 rating, with 92 percent recommending it. That matches the overall picture: the guides and broad range of activities are the main strengths, while timing, vendors, equipment, and inconsistent stop lengths are the risks.

Who should book this tour

I would recommend it to first-time visitors who want a lively introduction to Cartagena’s islands. It suits solo visitors who like meeting people, couples who enjoy a social day, and groups of friends who want music, swimming, drinks, and several photo stops.

Families can enjoy the beaches, but Cholon may not suit young children or anyone seeking a quiet outing. The boat, shallow-water stops, and long day also call for comfort with sun, heat, and changing conditions.

This is not my first pick for a honeymoon, a private celebration, or a serious snorkeling trip. It is also not ideal if you dislike vendors or need a tightly timed schedule. For the right person, though, it offers a lot of Cartagena in one sun-soaked package.

Should you book the Rosario Islands tour?

Book it if you want a full day with several distinct experiences, a friendly guide, music, lunch, and the convenience of one organized boat trip. The best moments are likely to be the reef stop, the clear water at Mambo Beach, and the guides who keep the day moving.

Skip it if you want peace, privacy, long stays on one beach, or first-rate snorkeling gear. Before you go, eat breakfast, bring extra water and pesos, pack light, check the weather, and confirm the day’s route with your guide. Those small preparations can turn a hectic island circuit into a very enjoyable Cartagena day.

FAQ

Where does the tour start?

It starts at Muelle de la Bodeguita, Puerta 1, in central Cartagena.

What time does the tour start?

The stated start time is 7:30 a.m.

How long does the tour last?

The advertised duration is approximately eight hours, but some departures have returned later, around 5:15 p.m.

Is snorkeling equipment included?

Yes, snorkeling equipment is included.

Are fins included with the snorkeling equipment?

Fins are not guaranteed. One detailed account specifically noted that snorkeling equipment was provided without fins.

Is lunch included?

Yes. Lunch is included with a 30,000 Colombian peso allowance. You pay the difference for menu items priced above that amount.

Is bottled water included?

Yes. One bottle of water is included, but you should bring more for the full day.

Are towels included?

No. Towels are not included.

How many people can join the tour?

The maximum group size is 40 people.

Can I cancel for a full refund?

Yes, if you cancel at least 24 hours before the experience begins. Cancellations made less than 24 hours in advance are not refunded.