These picks span the family-beach spectrum: Martinhal is Europe's genuinely purpose-built family resort with zero compromise on the little-ones infrastructure, while The Cloister offers private-island exclusivity and Forbes Five-Star polish. If you're island-hopping and want Disney without the theme park, Aulani delivers. For budget-conscious multi-gen trips, Cinnamon Shore's villa format (8-14 sleepers) beats cramped hotel rooms. All have private beach access and age-segmented programming—pick based on geography, wallet, and whether you want all-inclusive convenience or self-catering flexibility.