Which cruise lines visit Ocean Cay?
Only MSC Cruises. Ocean Cay MSC Marine Reserve is MSC's private island, and no other line calls there.

Bahamas
Ocean Cay MSC Marine Reserve is a former industrial sand-dredging island that MSC Cruises spent a few hundred million dollars turning into a beach day — and unlike most private islands, it expects you to stay the night.
Yes, if your itinerary includes one. The overnight is the whole point of Ocean Cay — you get the lighthouse show after dark and a quiet second morning before the crowds, neither of which a single day delivers.
Ocean Cay is MSC Cruises' private island in the Bahamas, near Bimini. Ships dock at a pier; many MSC itineraries schedule an overnight here.
No cash needed. Everything on the island bills to your ship account; US dollars are the currency if you do pay directly. There is no town and nothing to buy off-ship.
MSC built berths at Ocean Cay, so ships tie up at the pier and you walk off directly. No tendering.
The protected water around Ocean Cay is the point. MSC runs snorkeling and guided marine-reserve excursions; replanted coral is part of the reserve project.
Eight named beaches and a lagoon ring the island. Loungers and umbrellas come with the call; cabanas and beach extras are paid add-ons booked through MSC.
Only MSC Cruises. Ocean Cay MSC Marine Reserve is MSC's private island, and no other line calls there.
You dock. MSC built a pier so ships tie up alongside and you walk straight off — no tender boats, no waiting for a ticket.
After dark, the island's lighthouse runs a light-and-music show set to color and sound. It only happens on overnight calls, which is the main reason the overnight matters.
Eight named beaches plus a lagoon, spread around the island, so the crowd thins out instead of piling onto one strip. Each has its own character — some calm, some better for a walk.
It is a marine reserve, so snorkeling and guided marine excursions are the draw. There is also a lighthouse to climb for the view, walking trails, and the usual paid beach extras. There is no town and nothing to shop.
No. Ocean Cay is a private island with no public transport, no taxis, and no connection to anywhere else. Your ship is the only way on and off — there is no day-trip to a nearby town.