Our Favorite Private Island Cruise Ports – Which One Should You Visit?

If you’ve ever been on a Caribbean or Bahamas cruise, chances are you’ve seen “Private Island” listed on the itinerary. These exclusive stops are owned or leased by cruise lines and designed to offer passengers a perfect day in paradise—without the crowds or hustle of traditional ports. But not all private islands are created equal. From overwater cabanas to waterparks, BBQ buffets to snorkeling reefs, each one offers its own flavor of tropical bliss.

Here’s our take on the most popular private islands, how they compare, and which one might be right for your next cruise.

1. Perfect Day at CocoCay – Royal Caribbean International

Location: The BahamasBest For: Thrill-seekers, families, and anyone who loves a big resort vibe

CocoCay is Royal Caribbean’s crown jewel—and they’ve gone all out. You’ll find the Thrill Waterpark with the tallest waterslide in North America, a massive wave pool, and a helium balloon ride for sweeping views. If relaxation is more your speed, head to the adults-only Coco Beach Club with its infinity pool and overwater cabanas.

Highlights:

• Record-breaking waterslides and attractions

• Multiple beaches with loungers and umbrellas included

• Upgraded dining at Coco Beach Club (extra cost)

Drawbacks:

• Some of the best features (like the waterpark) have extra fees

• Can feel more like a theme park than a secluded island

2. Castaway Cay – Disney Cruise Line

Location: The BahamasBest For: Families with kids, Disney fans, and character meet-and-greets

Disney’s Castaway Cay is the ultimate family beach day, with that extra touch of Disney magic. You’ll find Scuttle’s Cove kids’ club, Serenity Bay adults-only beach, and even a 5K fun run for those who want to earn their vacation snacks. Disney characters pop up around the island for photos, and BBQ lunch is included.

Highlights:

• Immersive Disney theming without being overwhelming

• Separate family and adults-only beaches

• Complimentary kids’ club on the island

Drawbacks:

• Limited thrills compared to CocoCay

• Hard to visit unless you’re sailing Disney

3. Half Moon Cay – Holland America Line & Carnival Cruise Line

Location: The BahamasBest For: Nature lovers and beach purists

Half Moon Cay is often called the most beautiful private island—and for good reason. The crescent-shaped beach is powdery soft, and the turquoise waters are perfect for swimming. There are a few excursions like horseback riding in the surf and glass-bottom boat tours, but the main draw here is just relaxing in paradise.

Highlights:

• Stunning natural beauty

• Calm, swimmable waters

• Plenty of loungers included

Drawbacks:

• Limited activities for thrill-seekers

• Many areas require a short tender boat ride from the ship to shore

4. Ocean Cay MSC Marine Reserve – MSC Cruises

Location: The Bahamas Best For: Relaxed escapes, snorkeling, and nighttime island vibes

MSC transformed this former industrial sand excavation site into a marine reserve. The focus here is on relaxation and eco-tourism—think multiple beaches, clear waters, and coral restoration projects. Unique to Ocean Cay, some cruises stay overnight, allowing for sunset beach walks, bonfires, and stargazing.

Highlights:

• Eco-focused design and marine life restoration

• Overnight stays with evening entertainment

• Spacious layout with multiple beaches

Drawbacks:

• Fewer thrill attractions—more about calm than action

• Limited shade unless you rent a cabana

5. Great Stirrup Cay – Norwegian Cruise Line

Location: The Bahamas Best For: Adventurous cruisers who love water activities

Great Stirrup Cay offers a mix of relaxation and active fun. You can rent wave runners, go parasailing, snorkel with tropical fish, or lounge on the white sand. Recent upgrades added more dining options, a massive zipline, and new lagoon areas.

Highlights:

• Wide variety of shore excursions and watersports

• Beautiful snorkeling spots

• Casual beach party atmosphere

Drawbacks:

• Many activities come with an extra cost

• Tender ride required on most visits

6. Princess Cays – Princess Cruises

Location: The Bahamas Best For: Low-key cruisers who want a traditional beach day

Princess Cays offers a laid-back vibe with sandy beaches, beach BBQ, and snorkeling. It’s not as flashy as CocoCay or Castaway Cay, but it’s perfect for cruisers who just want to enjoy the sun and sea without a jam-packed activity schedule.

Highlights:

• Simple, relaxing atmosphere

• Beach BBQ lunch included

• Snorkeling and kayak rentals available

Drawbacks:

• Limited entertainment beyond the beach

• Shade can be scarce

Final Thoughts – Which Private Island Wins?

If you’re a family looking for non-stop fun, CocoCay or Castaway Cay are your top picks. For nature lovers and those who just want to relax, Half Moon Cay and Ocean Cay deliver peaceful, scenic escapes. For thrill-seeking adventurers, Great Stirrup Cay offers plenty of action. And if you prefer a low-key beach day, Princess Cays might be your perfect match.

No matter which you choose, a private island stop is always a highlight—because for at least one day, the whole island really is just for you.