Spend an evening and morning anchored off Grand Case on a private catamaran—dinner under the stars, a sleep lulled by waves, and a sunrise swim. This overnight combines uncomplicated cruising, local cuisine, and close-up reef snorkeling.
More ways to explore the area's outdoor wonders
The catamaran eases away from the harbor as the last light bleeds across Grand Case’s shoreline. Onboard, you claim a cabin, breathe in the salt that seems to push you toward the bow, and watch the island’s restaurants shrink to a row of warm windows. At sunset the crew serves an aperitif in the forward lounge, then a multi-course dinner—lobster and local flavors—while the boat rocks gently at its anchor.
Difficulty
easy
Duration
17 hours (overnight)
Fitness Level
Suitable for most fitness levels—minimal hiking or exertion required; basic mobility for boarding recommended
Wildlife
History
Grand Case evolved from a fishing and boatbuilding hamlet into the French side’s gastronomic center; the bay’s reefs shaped settlement and navigation.
Conservation
Anchoring near reefs is regulated—operators anchor on sand where possible and guests are asked to use reef-safe sunscreen and avoid disturbing marine life.
Reserve your spot on the St Martin Grand Case Experience: Night at anchor in Catamaran today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring seasickness meds
Even in calm water some people feel uneasy; take motion-sickness remedies before boarding if you’re prone to it.
Pack a light layer
Night air over open water cools quickly—bring a windbreaker or fleece for deck time after sunset.
Protect the reefs
Use reef-safe sunscreen and avoid standing on corals when snorkeling to help preserve fragile marine life.
Confirm mobility needs
Cabin access and gangway boarding can be narrow; check accessibility if you have limited mobility.
Swimwear and quick-dry towel
You’ll swim from the platform after breakfast and want a dry set of clothes for the ride ashore.
summer
Seasickness medication or wrist bands
Useful if you’re sensitive to motion; overnight movement can amplify queasiness.
Light windbreaker or fleece
A thin layer keeps you comfortable on deck during the cooler night breeze.
Waterproof headlamp or small flashlight
Hands-free light helps with boarding and moving around cabins after dark.