5.0 (914) · Basse-Terre Island · By Gwadaventure Free cancellation
The Grand Cul de Sac Marin lagoon, protected by the largest coral reef in the Lesser Antilles, is home to rich biodiversity. Explore its mangroves, white sand islets, and abundant marine life, including fish, rays, and conch.
This 7-stage circuit, guided by a knowledgeable local captain, will answer all your questions about the fauna, flora, and local traditions. Discover the magnificent seabed and vibrant colors of the lagoon, fulfilling the dreams of both children and adults. Join Gwadaventure's boat excursions to live this dream to the fullest.
✓ Barnier tax for Natural Park access (1.00 EUR per person)✓ Mask and snorkel provided✕ No pickup service from the Pointe à Pitre Cruise Terminal, and no shuttle available.1 Ilet Caret
Embark on a 4-hour journey with our Captain to explore the Mangrove ecosystem, the lagoon's islands, snorkel over a wreck and starfish, and swim in shallow turquoise waters.
Learn about local history and traditions, hear fascinating anecdotes, and share a moment of friendship with your feet in the water, all while respecting the environment.
· 4 h · Admission included
Mobile or paper ticket accepted. One ticket per booking.
Meet in the middle of the large car park facing the sea.
Return to the middle of the large car park facing the sea.
This activity ends back at the meeting point.
Infants must sit on an adult's lap. Not recommended for travelers with spinal injuries. Not recommended for pregnant travelers. Not recommended for travelers with cardiovascular health issues. Suitable for all levels of physical fitness. No shuttle service is provided to the Pointe à Pitre cruise terminal. The meeting point is approximately 1 hour away. Cruise passengers should verify their ship's arrival and departure times to avoid any issues, as no refunds will be issued in such cases. Boat trip visit Mangroves, islets and lagoon
Wear comfortable clothing and swimwear. Bring sunscreen, a hat, and sunglasses. Remember to bring a towel and a change of clothes. Cameras are recommended to capture the beautiful scenery. Listen carefully to the captain's instructions for a safe and enjoyable experience. Respect the marine environment and do not disturb the wildlife. For a full refund, cancellations must be made at least 24 hours prior to the scheduled departure time.
Product code: 341501P1
Activity offered by Gwadaventure via Viator.
WizardTrip Help Center Families Nature lovers Adventure seekers Explore the unique ecosystem of the Grand Cul de Sac Marin. Discover mangroves, white sand islets, and vibrant marine life. Snorkel over a wreck and among starfish. Swim in crystal-clear turquoise waters. Learn about local history, traditions, and anecdotes from your captain. Enjoy a moment of friendship with your feet in the water.
Population 186,000
Elevation 1,467 m
Currency euro
Driving on the right
Power plugs C, E · 230 V
Emergency number 112
Capital city Basse-Terre Average temperatures 26° Jan 26° Feb 26° Mar 27° Apr 27° May 28° Jun 28° Jul 28° Aug 28° Sept 28° Oct 28° Nov 27° Dec Sources: Wikidata; climate: NASA POWER, 2001-2025 averages.
What is included in the tour? + The tour includes the Barnier tax for access to the Natural Park (1.00 EUR per person) and the provision of a mask and snorkel.
Is transportation provided from the Pointe à Pitre Cruise Terminal? + No, there is no pickup service or shuttle from the Pointe à Pitre Cruise Terminal. The meeting point is about 1 hour away, and cruise passengers are responsible for their own transportation and timing.
What is the duration of the boat trip? + The boat trip lasts for 4 hours.
What should I bring for the excursion? + It is recommended to bring sunscreen, a hat, sunglasses, a towel, and a change of clothes. Comfortable clothing and swimwear are advised.
What happens if the weather is bad? + The tour may be canceled in case of bad weather.
What is the cancellation policy? + You can get a full refund if you cancel at least 24 hours before the scheduled departure time.
★★★★★ Tripadvisor review
Mangrove and islet trip
MademoiselleK44, August 2026
A superb boat trip
A top-notch captain, passionate and fascinating
A magical place and magnificent snorkeling trips
★★★★★ Tripadvisor review
Don't hesitate!
Kartidou, August 2026
Very beautiful afternoon with the family
Christophe is a very friendly skipper who takes the time to explain things to us but also gives us time to enjoy ourselves
★★★★★ Tripadvisor review
A heavenly excursion
Z659HZvaleried, August 2026
The tour was interesting and surprising, and underwater a whole marine world opens up to you: tropical fish, conch, stingray, barracuda!
The boat captain (the skipper), both guide and navigator, was nice and gave us time to enjoy ourselves. I booked quickly and the day before for the next day, but I did not regret it.
★★★★★ Tripadvisor review
Great
romya299, August 2026
Superb excursion, with a top-notch guide!
★★★★★ Tripadvisor review
Beautiful marine discovery in Sainte-Rose
rovinak2023, August 2026
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