Beaches Turks & Caicos and Hyatt Ziva Cap Cana nail the multi-gen play because they're genuinely engineered for grandparents *and* kids to do their own thing without feeling fractured. Beaches leans harder on entertainment (water park, character moments), while Ziva offers more breathing room across three pools and quieter zones — pick based on whether your crew wants choreographed fun or structured downtime. The Dominican and Turks resorts also cost less to reach than the Bahamas or Aruba options while delivering the same all-inclusive peace of mind that multi-gen trips demand.