These budget all-inclusives cluster around two proven formulas: Mexico's Riviera Maya (where Iberostar Selection Paraíso Maya Suites and Occidental at Xcaret anchor the list) leans heavily on water parks and kids' clubs, making them low-stress for families with mixed ages. The Dominican Republic and Crete options offer similar perks at the same price tier. Since you didn't specify kids' ages, we've weighted toward properties that handle toddlers through tweens without skimping on amenities — no watered-down "family resort" branding, just genuinely packed pools, structured programming, and enough eating/drinking stations that parents actually relax.