The Cousteau Reserve – Boat tour with underwater viewing

Off the west coast of Basse-Terre, Guadeloupe, the departure point is Malendure Beach in Bouillante (16.1606° N, 61.7744° W). Board a boat equipped with transparent bottoms or underwater portholes. For 1 to 2 hours, you will sail around the Pigeon Islets (16.1667° N, 61.7833° W), where the Cousteau Reserve unfolds in a marine sanctuary of vibrant colors and remarkable biodiversity. This protected area, now part of Guadeloupe National Park, owes its international renown to the historic dives conducted by Commander Jacques-Yves Cousteau, a pioneer in underwater exploration. Since then, these clear waters, carpeted with coral and populated by countless species of tropical fish, sea turtles, and other fascinating creatures, have become a mecca for diving in the Caribbean.
Here, the Pigeon islets rise above a calm sea. Their seabeds can be explored by snorkeling for beginners, or by scuba diving for the more experienced. The coral gardens, sea fans, and colorful sponges provide a setting for exuberant wildlife: parrotfish, blue surgeonfish, angelfish, starfish, and crustaceans, living in perfect harmony, maintaining a millennia-old balance. At just a few meters deep, it’s not uncommon to encounter a green turtle, a stingray, or a solitary barracuda, while the light filtering through the water gives the whole scene an almost unreal quality.
This idyllic underwater scenery is not just a spectacle—it’s also a fragile environment. Aware of the importance of this ecosystem, the Guadeloupe National Park, in collaboration with local operators, has established clear rules to sustainably protect the Cousteau Reserve. Moorings are controlled to prevent damage to the corals, fishing is strictly prohibited, and visitors are asked to strictly follow environmental protection guidelines: do not remove anything, do not touch the coral, do not litter, and limit the use of unsuitable sunscreens. Everyone is thus responsible for maintaining this treasure—a delicate balance where marine life can thrive without suffering from overuse or reckless exploitation.
The Cousteau Reserve is a place of learning, where education naturally accompanies the journey. Diving clubs and local guides not only take divers to the best spots, but also raise awareness about preserving the seabed. This approach is part of a growing trend towards sustainable tourism, where the visitor’s experience is enriched by knowledge and respect. Anyone diving here quickly understands that the beauty of the corals, the grace of the fish, and the strangeness of underwater creatures are the result of a balance that must be cherished. Just watch the amazed reaction of divers, novices or experts, to grasp how much the Cousteau Reserve can change one’s view of the underwater world.
Locally, this approach is even stronger. According to a recent article from Guadeloupe La 1ère, the National Park and tourism operators, aware of the stakes, are working together to preserve the quality and beauty of the seabeds around the Pigeon islets. They seek concrete solutions: adjusting visitor numbers, more precisely delimiting diving zones, better managing moorings, and strengthening public information. This collaboration stems from a simple observation: the popularity of the Cousteau Reserve attracts visitors from around the world, creating increased pressure on the ecosystem. The goal is not to drastically restrict access, but rather to find a fair balance so that the site remains accessible without losing its soul.
Discussions among the various local stakeholders aim to coordinate their actions. Tourism professionals, for example, are encouraged to promote staggered schedules to avoid too many boats converging at the same time on the same spots. The use of ecological mooring buoys is growing, thus limiting seabed degradation. Training sessions and awareness workshops are organized, and some regulations may be tightened if necessary. The future of the Cousteau Reserve is therefore being built through dialogue and a shared will to offer visitors an unforgettable experience while ensuring the preservation of an irreplaceable natural asset.
These efforts are all the more necessary as Guadeloupe, like the entire planet, faces the effects of climate change. Water warming, coral bleaching, more frequent storms—all weigh heavily on the health of marine ecosystems. The Cousteau Reserve aims to lead by example in responsible management, where humans do not merely observe but actively contribute to preservation. Thus, local stakeholders hope not only to safeguard this jewel for future generations but also to inspire other destinations in their sustainable management efforts.
Today, the Cousteau Reserve in Bouillante is not just a name linked to the memories of a famous explorer. It is a living reality—a mosaic of marine life to be discovered, learned about, appreciated, and protected. The recent collaboration between the Guadeloupe National Park and tourism operators, mentioned in the news, demonstrates ongoing commitment to making this site a model of sustainable tourism and environmental preservation. Diving at the Pigeon islets means entering a fascinating, colorful, and fragile universe where beauty goes hand in hand with responsibility. A universe that, thanks to everyone’s efforts, has good reasons to keep its shine.
Duration of the tour
- Total duration : 1 to 2 hours (circular tour)
- Navigation time : Throughout the tour, with stops for observation
Viewpoints and must-see highlights
- Coral gardens : A colorful spectacle visible from the boat.
- Marine fauna : Observation of many tropical fish species and turtles.
Practical advice
Get ready for a unique sea experience, perfect for all ages and every marine exploration desire! This boat tour with underwater viewing lets you discover the marine ecosystems around the Pigeon islets with ease. No swimming skills needed—it’s ideal for children and non-swimmers. The boat is comfortable and safe, but keep in mind visibility depends on water clarity, and it’s a bit less immersive than diving or snorkeling. Stay seated during navigation and watch the little ones. Plan for a 1 to 2 hour excursion costing around €25 per adult, with discounts for children. Remember sunscreen, water, and a camera. A simple, rewarding, and accessible activity that will delight young and old alike and leave you with magical memories!
FAQ
Is the boat accessible for people with reduced mobility ? It depends on the boat; it’s recommended to check with the operator.
Are there live commentaries during the visit ? Yes, a guide comments on points of interest and answers questions.
Can you see turtles during this excursion ? It is common to observe turtles in the reserve.
Do I need to book in advance ? Booking is recommended, especially during peak tourist seasons.