Our review · FLORIANÓPOLIS TOURS
Turtle Snorkeling by Adrenailha
Xavier Island is the star here. After a 20-minute speedboat ride from Barra da Lagoa, you reach a protected bay where green sea turtles and reef fish live among rocky outcrops. The setting feels wild, yet the trip stays approachable for first-time snorkelers.
I like two things right away: all basic snorkeling gear is included, and the crew keeps the group small, with no more than 10 people. Guides such as Eduardo, Sergio, Emanuel, and Lucas have been praised for clear instructions and close attention. The main concern is simple: wildlife is never guaranteed, and the water may feel too deep or rough for someone expecting a shallow pool.
Turtle Snorkeling at Xavier Island: Key Points

- Green sea turtles are the main prize: Sightings commonly include three or four turtles, sometimes more, along with colorful fish.
- The boat ride is short: You spend about 20 minutes reaching Xavier Island, leaving up to two hours for time in the water.
- Small groups help: The maximum group size is 10, allowing guides to help with masks, snorkels, and turtle spotting.
- Gear and refreshments are included: You get a neoprene suit, mask, snorkel, fins, floats, bottled water, and fruit.
- Good for beginners who can follow water instructions: The crew explains how to use the equipment, and floats are available for people who cannot swim.
- Conditions matter: Poor weather can cancel the trip, and one unhappy participant found the water too deep and had trouble keeping water out of the snorkel.
Why Xavier Island Makes This Trip Special

Florianópolis has many beaches, but this outing takes you away from the sand and into a marine setting shaped by rock reefs. Xavier Island is described as an oceanic island and a natural refuge for marine life. Its protected bay gives you a defined area to explore rather than a quick look from the side of a boat.
The appeal is not only the turtles. The rocky reefs also support schools of fish, and several participants described seeing colorful fish close beside them. The turtles are the headline act, but the smaller fish and underwater rock formations give you something to watch between sightings.
Green sea turtles are wild animals, not trained attractions. That makes the experience more meaningful, but it also means the number of sightings can change with weather, water clarity, and animal movement. Some outings have produced three or four turtles of different ages. Others have offered no turtles or even no visible fish.
That uncertainty is worth accepting before you book. If you need a guaranteed wildlife encounter, this is the wrong kind of activity. If you enjoy being on the water and can appreciate the place even when the animals keep their distance, Xavier Island offers a stronger experience.
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From Barra da Lagoa to the Open Atlantic

The meeting point is Barra Náutica at R. Raulino Hermógenes Coelho, 35-47, in Barra da Lagoa. The activity starts and ends there, and the area is near public transportation. Private transportation is not included, so you need to arrange your own way to the marina.
The ride to Xavier Island takes about 20 minutes by speedboat. That is short enough to keep the trip focused, but long enough to give you a pleasant look at the Atlantic around Florianópolis. The boat transfer is part of the attraction, not just a way to kill time between stops.
Once you arrive, the crew anchors beside the island. The plan allows up to two hours at the protected bay. That is a useful amount of time for a snorkeling trip because you can enter the water, rest, adjust your equipment, and try again without feeling rushed.
The exact order of activities can depend on sea conditions and the animals. The crew may position the group where turtles are most likely to appear, and an early start at 8 a.m. has worked well for sightings on some outings. If your booking offers that start time, it may be a smart choice, though it still cannot promise wildlife.
What You Wear and Use in the Water

Adrenailha supplies the basic equipment needed for snorkeling:
- Neoprene clothing
- Mask
- Snorkel
- Fins
- Floats for people who cannot swim
- Bottled water
- Fruit
The neoprene suit matters in more ways than warmth. It can make you feel more comfortable during a long period in the water and adds a small amount of buoyancy. The mask and snorkel let you watch the reef without using scuba equipment, which keeps the activity simple and less technical.
This is snorkeling, not a scuba session. You stay near the surface and use fewer pieces of equipment. Scuba gear is not included, so you should not book this outing if your main goal is an underwater experience with an air tank.
The crew explains how to use the equipment and can help you adjust it. That is especially important with the mask and snorkel. A poor seal around the mask or an incorrectly positioned snorkel can make a calm outing frustrating very quickly.
One participant had trouble with water entering the snorkel and felt the snorkeling area should have been shallower. Take that as useful preparation rather than a minor complaint. Practice breathing through the snorkel before moving far from the boat, and tell the guide at once if the mask leaks or the tube is uncomfortable.
The Two Hours Around the Protected Bay
The main water session can last up to two hours. You are not required to remain in the water the whole time. Breaks are possible, and fruit and water are provided, so you can use the time at your own pace.
The bay allows you to explore along the island’s protected side. The point is not to race from one marker to another. You are there to watch the rocky reefs, scan for movement, and let the guides direct your attention toward turtles and fish.
A turtle may appear close to the group, then slip away. Fish can be easier to spot when you stop kicking and let your eyes adjust. The best approach is to move calmly and follow the crew’s directions. Loud splashing and frantic swimming will not improve your chances.
The guides are a major part of the experience. Eduardo and Sergio are specifically associated with attentive instruction, while Emanuel and Lucas have also received warm praise for their care with families and children. Names and staff can change, but the operation has more than 20 years of experience and uses bilingual professionals.
That bilingual support is useful in a practical way. You need to understand how to clear a mask, use the snorkel, stay with the group, and respond to safety instructions. The crew’s ability to explain the activity in more than one language can make the first few minutes much easier.
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Is It Suitable for Children and Non-Swimmers?

Most people can participate, and floats are supplied for those who cannot swim. That makes this more flexible than a self-guided snorkeling trip, where you must manage the equipment and water conditions alone.
Still, a float does not turn open-ocean snorkeling into a shallow-water activity. The water may feel deeper than expected, and conditions can change. If you or a child is uneasy in the sea, discuss that with the crew before entering the water and stay close to the guide.
The experience has worked well for families, including children who enjoyed the outing. The small maximum group of 10 is another plus because the crew has fewer people to watch than on a large boat excursion.
I would choose this for a family that is comfortable around water and willing to follow instructions. I would think twice for a very young child, a person who panics when a mask leaks, or anyone expecting a beach-style wade with their feet on the bottom.
The Price and What You Get for $60.26
At $60.26 per person, the price covers a three-hour outing with the boat ride, the main island stop, snorkeling equipment, neoprene clothing, floats, water, and fruit. It also includes the support of a bilingual crew and a small group setting.
That is a fair package if you plan to use the equipment and spend close to the full two hours at Xavier Island. Buying or renting gear separately, arranging a boat, and finding a turtle-friendly reef would take more work and might not save money.
The value is lower if you mainly want a short boat ride or are unlikely to enter the water. This is an activity built around snorkeling time, not a sightseeing cruise with a few minutes of swimming added.
Group discounts are available, which can help families or friends. The mobile ticket is convenient, and confirmation usually arrives at booking. If you reserve within 12 hours of departure, confirmation comes as soon as possible and depends on availability.
Weather, Timing, and Planning Details
The trip depends on good weather. If poor conditions cancel it, you are offered another date or a full refund. The same choice applies if the minimum number of participants is not reached.
You can cancel for a full refund up to 24 hours before the start time. Cancellations or changes made inside that window are not refunded or accepted, so keep an eye on the forecast before the deadline.
The activity is booked, on average, 14 days ahead. That does not mean you must reserve exactly two weeks early, but it is a useful sign that popular dates may fill. I would book ahead if your Florianópolis schedule is tight, then watch the weather as the date approaches.
Bring only what you need for a boat and water activity. The supplied water and fruit cover the basics during the outing. Since private transportation is not included, allow time to reach Barra da Lagoa and find the exact marina meeting point.
What Can Go Wrong?
The main risk is not poor service. It is the sea itself. A turtle may not appear, visibility may be limited, or the water may feel less sheltered than you expected.
Most of the available feedback points to attentive instruction, good equipment support, and successful turtle sightings. Yet one detailed complaint describes an uncomfortable experience, difficulty with the Spanish phone service, water entering the snorkel, and no fish or turtles. That account should not be ignored simply because the overall rating is high.
You should also know that the tour description uses enthusiastic language about the island as a marine sanctuary, but the actual experience remains weather-dependent. Do not treat the phrase best conditions as a promise of calm water or guaranteed animals.
For the best chance of enjoying it, set modest goals: learn the gear, spend time in the bay, look for turtles, and accept that nature controls the final result. If the water feels wrong, speak up early rather than trying to endure it.
Who Should Book This Florianópolis Snorkeling Trip?
I would recommend it to you if you want a small-group ocean outing with equipment and instruction included. It fits first-time snorkelers, families with water confidence, couples, and anyone who wants to see marine life without committing to scuba training.
It is also a good choice if you value personal help. The guides do more than point toward the island. They explain the gear, help with turtle spotting, and give you room to take breaks.
I would not pick it for a guaranteed wildlife encounter, a shallow-water-only activity, or a scuba experience. You should also skip it if your schedule cannot handle a possible weather change, since the sea decides whether the boat goes.
Should You Book Turtle Snorkeling by Adrenailha?
Book it if swimming with wild green sea turtles is high on your Florianópolis list and you like the idea of a compact, guided trip rather than arranging a boat and gear yourself. The three-hour format is efficient, the group is capped at 10, and the package includes nearly everything you need once you reach Barra da Lagoa.
Go in with realistic expectations. Turtles and colorful fish have been seen in strong numbers, but no animal encounter is certain. If you can accept that tradeoff, Xavier Island offers a memorable way to see Florianópolis from the water, with helpful guides and enough time to settle into the rhythm of the reef.
FAQ
Where does the snorkeling tour begin and end?
It begins and ends at Barra Náutica, R. Raulino Hermógenes Coelho, 35-47, Barra da Lagoa, Florianópolis, Santa Catarina. The location is near public transportation, but private transportation is not included.
How long does the experience last?
The full activity takes approximately three hours. The speedboat ride to Xavier Island takes about 20 minutes, and you can spend up to two hours at the island’s protected bay.
Are snorkeling equipment and food included?
Yes. The tour includes a neoprene suit, mask, snorkel, fins, floats, bottled water, and fruit. Scuba equipment is not included.
Can a person who cannot swim participate?
Floats are available for people who cannot swim, and most people can participate. The activity takes place in the sea, so you should still tell the crew about your swimming ability and follow their instructions.
Is the tour available in more than one language?
The team includes bilingual professionals. Specific languages for every departure are not stated, so confirm your language needs when booking.
What happens if the weather is poor?
The experience requires good weather. If Adrenailha cancels because of poor conditions, you can choose another date or receive a full refund.
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