Spend a day-and-night aboard a private catamaran from Grand Case to Tintamarre: snorkel reefs by day, savor a Creole-style dinner, then sleep at anchor beneath a starry Caribbean sky. Practical tips and what to expect for this 22‑hour sailing experience.
More ways to explore the area's outdoor wonders
Late afternoon light fattens the horizon as Zephyr slips from Grand Case harbor and the water immediately changes its color — a liquid aquamarine daring you to relax. An hour of open-water sailing brings the catamaran into the shallow, glassy bowl of Tintamarre and its long white fringe of sand. You step onto deck, feel the wind urging the sails, and the crew offers a chilled aperitif while seabirds wheel above.
Difficulty
moderate
Duration
22 hours
Fitness Level
Moderate — able to move on deck, get in and out of the water, and manage short periods standing on a moving boat.
Wildlife
History
Tintamarre is an uninhabited islet within French Saint Martin’s marine environment, historically used for grazing and now managed as a protected area valued for fisheries and bird habitat.
Conservation
The islet and surrounding reef are part of local conservation efforts — avoid anchoring on coral, use moorings when available, and follow crew guidance to minimize impact.
Reserve your spot on the St Martin Gd Case Private cruise: dinner and night in Tintamarre today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef‑safe sunscreen
Sunscreen is essential and reef‑safe formulas protect corals; reapply after swimming.
Treat seasickness early
The passage can be choppy for sensitive travelers — take medication before boarding if prone to motion sickness.
Respect the marine reserve
Avoid standing on coral, do not feed wildlife, and pack out any trash to protect seagrass beds.
Timing for sunset and dinner
Plan to be on deck for sunset aperitif — it’s the best light for photos and the crew times dinner shortly after.
Reef‑safe sunscreen
Protects skin and the coral reef during snorkeling and sunbathing.
summer
Light waterproof wind jacket
Keeps you comfortable during cooler, windy evening passages.
winter
Motion‑sickness medication or bands
Helpful for the open‑water transit and overnight anchoring if you’re prone to nausea.
Quick‑dry towel and swimwear
Useful for snorkeling, paddleboarding, and lounging on deck after swims.