If you're spending luxury-tier money on Caribbean family time, the all-inclusive model wins. Beaches Turks & Caicos has the highest kid ceiling—Sesame Street characters, a legit water park, and Grace Bay beach all bundled in one property. Hyatt Ziva Cap Cana and Nickelodeon Punta Cana hit the same marks (same 5-star, same budget) but trade breadth for different vibes: Hyatt leans quieter and gated; Nickelodeon doubles down on character immersion. Pick based on whether you want one destination to swallow your entire itinerary (Beaches does that best) or prefer a resort with adult breathing room (Hyatt). Skip resort-style picks here unless you need kitchen facilities or hate the all-inclusive scene.