Head to head
Castaway Cay vs Celebration Key: Which Private Island Wins?
Comparing Castaway Cay (Disney Cruise Line) and Celebration Key (Carnival Cruise Line) on the things that actually decide your beach day — score, access, cost and vibe. Here's how they stack up, and who should pick which.
| Castaway Cay | Celebration Key | |
|---|---|---|
| Editor's Score | 4.8 / 5 | 4.5 / 5 |
| Cruise line | Disney Cruise Line | Carnival Cruise Line |
| Location | Abaco, The Bahamas | Grand Bahama |
| Getting ashore | Ship docks alongside — no tender required | Ship docks alongside — no tender required |
| What's included | Included (beaches, lunch, trams, most activities); paid excursions, cabanas & spa | Included (beaches & lunch); paid Pearl Cove club, cabanas & the lagoon attractions |
| Vibe | Polished, wholesome, impeccably run | Brand-new, big, modern |
| Best beach | Serenity Bay (adults); Family Beach for kids | Calypso Lagoon area for families; Pearl Cove for adults |
| Best for | Families, Relaxation, Couples, Snorkeling | Families, Thrills, Groups, Relaxation |
Editor's Scores are our editorial assessment, not user reviews. How we score →
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Who should choose which
Choose Castaway Cay if…
- Best-in-class service and organization
- Genuinely included experience — low extra spend
- Adults-only Serenity Bay
Choose Celebration Key if…
- Newest, most modern private island
- Ship docks — highly accessible
- Largest lagoon in the Caribbean
The verdict
Castaway Cay edges it on our Editor's Score (4.8 vs 4.5), largely thanks to best-in-class service and organization. That said, Celebration Key is the smarter pick if you value families and thrills. Use the full comparison tool to weigh them against the rest.