Reviewed · ICACOS ISLAND TOURS
All Inclusive Snorkel and Slide Boat Tour: Icacos or Vieques
The best part of this Fajardo boat trip is the full day it packs into about five hours: a scenic ride past El Yunque and the Fajardo Lighthouse, guided snorkeling, a sandy island stop, lunch, drinks, and a waterslide. The Cordillera Keys Nature Reserve gives you a fine mix of reef and beach without arranging several separate outings.
I especially like the included clip-on float belts, which help nervous swimmers stay comfortable, and the guides who look for turtles, stingrays, puffer fish, lionfish, and other sea life. The crew, including guides and captains such as Chris, Mike, Ricky, Dante, Yarel, and Soli, is often praised for keeping the mood friendly and helping people feel safe.
The main caution is space and water time. Boats can carry as many as 60 people, and some departures feel crowded, with lines for snorkeling. If you want hours of uninterrupted reef time, this may feel too much like a beach-and-party cruise.
Quick takeaways for your day on the water

- Morning means Vieques, afternoon means Icacos: Check the departure time carefully, since the destination changes with the schedule.
- A 35 to 45 minute boat ride gets you offshore: The ride offers views of El Yunque National Forest and the Fajardo Lighthouse.
- The snorkeling is guided: Your crew can help with equipment, point out sea life, and adjust support for different swimming abilities.
- Lunch and drinks are included: Expect a light meal, water, soft drinks, and rum-based drinks after the water activities.
- The slide may be on another boat: The operator uses boats such as Medusa and Kraken, and slide access can depend on the boat arrangement that day.
- Prepare for sun, motion, and wet belongings: Bring reef-safe sunblock without oxybenzone, a towel, medicine, and motion-sickness medication if needed.
Leaving Marina Puerto Chico in Fajardo

You meet at Marina Puerto Chico about 30 minutes before departure. The marina provides free parking and showers, which is useful if you drive from elsewhere in Puerto Rico and need to rinse off after returning.
Transportation from the San Juan area may be available if you book that option. The driver contacts you the day before with the pickup place and time, so do not assume every booking includes a ride from San Juan. If you are driving yourself, allow extra time to find the marina. One practical complaint is that the check-in point can be a little tricky to locate.
The tour operator requires a minimum number of people, listed as eight for the excursion, though other booking information also refers to a minimum of six passengers for transportation. If the minimum is not reached, the operator may cancel or offer another date, so keep a little flexibility in your schedule.
Once aboard, the crew gives an introduction and safety briefing. This matters here. You will spend much of the day in or near the water, and the boat carries a large group, so clear instructions make the transition from deck to sea easier.
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The boat ride past El Yunque and the lighthouse

The ride to the island takes about 35 to 45 minutes according to the planned route. Some people describe the full out-and-back boat travel as closer to an hour each way, depending on the destination and conditions. Either way, this is not a quick harbor cruise. The ride is a real part of the outing.
Keep your eyes toward the Puerto Rican coast as you leave Fajardo. El Yunque National Forest can be seen from the water, and the Fajardo Lighthouse provides another useful landmark. The views give you a sense of how quickly the built-up marina area opens into a broad sea setting.
The boat may play music and serve drinks later in the trip, but the first ride is also when motion sickness can become a problem. The water can turn rough, and one bad bout of seasickness can spoil half the day. I would bring medication even if you do not usually need it, especially if you are unsure how you handle open water.
You should also bring a light sweater or blanket. It sounds odd for a tropical boat trip, but being wet for hours, combined with wind on the ride home, can leave you cold.
Snorkeling in the Cayos de la Cordillera
The destination is one of the eastern islands of Puerto Rico in the Cayos de la Cordillera Nature Reserve. The morning departure goes to Vieques, while the afternoon departure visits Icacos. Both offer the core experience: clear water, a sandy shoreline, and a guided snorkeling stop.
The crew supplies a mask, snorkel, fins, and a clip-on flotation belt. That last item is more useful than it may sound. You can use it for extra support while learning to breathe through the snorkel or when you simply want to rest without standing. Guides can also help first-time snorkelers get comfortable.
You should still be honest about your swimming ability. This is an active water outing, not a glass-bottom boat ride. One part of the experience may involve a fair amount of swimming to reach the viewing area, and snorkeling time has sometimes been closer to 30 minutes than a full hour.
The reward can be excellent. Sea turtles, stingrays, puffer fish, lionfish, and schools of smaller fish have all been spotted. Marine life is never guaranteed, and two people in the same group may see different things, but the reserve gives you a genuine chance to see animals in their natural setting.
The guides are an important part of the experience. Chris has been singled out for leading people through the water, while crew members such as Mike, Deyanira, Ricky, Dante, and others have been praised for answering questions and watching out for the group. They can point out species and explain parts of the island’s nature and history.
Do not confuse guided help with private attention. With a full boat, the crew must manage several groups at once. Some departures require people to line up before entering the water, and the snorkeling can feel less personal than a small-group charter.
Vieques or Icacos, and why the timing matters

The destination choice is not simply a minor detail. The morning trip is described as the Vieques outing, while the afternoon trip heads to Icacos. Check the specific departure when booking if one island matters more to you.
Vieques offers the appeal of a larger, well-known island setting and is paired with the morning schedule. Icacos, reached on the afternoon trip, is known for its beach stop and clear water close to Fajardo. The exact place used for snorkeling can change with sea conditions.
That flexibility is helpful. The captain may move the boat to a calmer cove if waves make the planned area uncomfortable. You may not get the exact setting you expected, but a sheltered location can make the water safer and more enjoyable.
The beach time is part of the design, not filler that the operator forgot to remove. After snorkeling, you can walk on the sand, swim, sit in the sun, or stay aboard. If you want a balanced half-day with several types of fun, this works well. If you mainly want to inspect coral for hours, the beach period may feel too long.
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Lunch, rum drinks, and the waterslide

After the snorkeling, the bar opens and lunch is served. Included drinks cover water, soft drinks, nonalcoholic choices, and local rum-based drinks. The drinking age is 21, and the crew can refuse service to anyone showing signs of extreme intoxication.
The meal is light rather than a full restaurant lunch. The food may include chicken salad with mayonnaise, chickpea or bean salad, and fruit salad. That is a sensible menu after swimming, but it is important to set expectations. You are not booking a gourmet meal.
Vegetarian options have been available, and the food is intended to keep you going without weighing you down. Still, follow the operator’s advice and eat a good breakfast before boarding. Bring any needed medication, since the boat is not the place to discover you forgot something important.
The waterslide is a fun extra, but confirm how it works on your departure. The operation may use more than one vessel, including Medusa and Kraken, and the slide may be located on Medusa. Some people have boarded a boat without a slide and later used the feature during beach time by visiting the other boat.
That arrangement can cause confusion if you expect a slide directly behind your seat. Ask the crew early in the day where and when slide access is available. The slide is not the reason to book the tour, but it adds a playful break from snorkeling and sunbathing.
How crowded is a maximum-60-person boat?

The listed maximum is 60 people. That capacity helps explain the price and the broad menu of activities, but it also shapes the experience.
A large boat gives you a lively social atmosphere. You have more crew members, more people to share the trip with, and plenty happening between stops. Families and groups of friends may enjoy that energy, especially when music, drinks, the beach, and slide are all part of the day.
The tradeoff is personal space. Several people have found the boat crowded and suggested a smaller group. You may need to wait your turn for snorkeling or move through a set process when getting into the water. A smaller charter will usually feel calmer and more flexible, but it will likely cost more.
I would choose this trip if you like an organized outing with a little party-boat spirit. I would choose a private or small-group charter if quiet, long snorkeling sessions and individual attention matter most.
What to bring, and what to leave behind

Pack swimwear, a towel, needed medicine, a credit card, and money for a gratuity. Tips are not included, and a gratuity is recommended for the crew.
Use sun protection that does not contain oxybenzone. A long-sleeve shirt is a good addition, especially during the beach period when you may stop noticing how much sun you are getting. A light layer can also help on the ride back.
Assume everything will get wet. Waterproof cases for a phone or camera are used at your own risk, and anything dropped in the sea may be very hard to recover. Leave valuables and items that cannot handle water at home or in a secure place.
The vessel has a half bathroom. That is useful, but it is not the same as having full facilities on land. Free marina showers make cleanup easier after you return.
The tour does not allow children under six or pregnant participants. It is not recommended for people with limited mobility, and most participants need to be able to manage a water-based activity. Service animals are allowed.
Is $135 a fair price?

At $135 per person, this is not the cheapest way to reach an island from Fajardo. The price becomes easier to justify when you add up what is included: boat transportation, snorkeling equipment, flotation support, a guided water session, lunch, soft drinks, water, rum drinks, beach time, and possible slide access.
You also avoid renting gear or arranging separate transport to an island. For someone staying near Fajardo, that convenience has real value. The crew handles the route, equipment, safety talk, and basic food, so you can spend the day in the water rather than managing details.
The value is weaker if you only want a short snorkeling session. You may spend as much time riding, waiting, eating, and relaxing as you do looking below the surface. The large-boat format also means you are paying for a complete social outing rather than a focused reef lesson.
For a first island boat trip in Puerto Rico, I think the price is reasonable if you intend to use most of the package. It is less compelling for experienced snorkelers who want a quiet, custom route.
Weather, cancellations, and the final decision
The trip depends on favorable weather. If poor conditions cancel it, you can choose another date or receive a full refund. The same alternative-date or refund option applies if the minimum number of participants is not met.
You can cancel for a full refund at least 24 hours before the start time. Cancellations or changes made within 24 hours are not refunded or accepted, and all cut-off times use local Puerto Rico time.
So, should you book it? I would say yes if you want a convenient mix of snorkeling, beach time, lunch, drinks, and boat fun, and you are comfortable with a group of up to 60 people. The guides and captains are a major strength, and the flotation belts make the water less intimidating for many first-timers.
I would hesitate if you dislike boat motion, need a quiet setting, have limited mobility, or want most of the day devoted to snorkeling. Bring motion-sickness medication, expect a light lunch, ask about the slide arrangement, and confirm whether your departure is bound for Vieques or Icacos. With those expectations set, this is a lively and useful way to spend a half-day on Puerto Rico’s eastern coast.
FAQ
Where does the tour begin and end?
The tour starts and ends at Marina Puerto Chico, located at 89X7+699, PR-987, Fajardo, Puerto Rico. The activity returns to the same meeting point.
How long does the tour last?
The experience lasts approximately five hours. The boat ride to the island takes about 35 to 45 minutes according to the planned itinerary, though the full ride may take closer to an hour each way depending on the destination and conditions.
Which island does the tour visit?
The morning tour travels to Vieques Island. The afternoon tour visits Icacos Island.
Is snorkeling equipment included?
Yes. The operator provides a mask, snorkel, fins, and clip-on flotation belts.
Are lunch and drinks included?
Yes. The package includes a light lunch, water, soft drinks, nonalcoholic drinks, and local rum-based drinks. The drinking age is 21.
Is the waterslide available on the boat?
Slide access depends on the boat arrangement for the day. The operator uses boats including Medusa and Kraken, and guests may be able to visit Medusa during beach time to use the slide.
What happens if the weather is bad?
If the tour is canceled because of poor weather, you can choose an alternative date or receive a full refund.
Can children or pregnant participants join?
Children under six are not permitted, and pregnant participants are not allowed. The tour is not recommended for people with limited mobility.
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