12 Secret All-Inclusive Resorts Frequent Flyers Swear By

8. Lizard Island, Great Barrier Reef, Australia (~ $1,500 - $3,000+ per night)

For discerning diving and snorkeling enthusiasts and passionate nature lovers, Lizard Island, situated directly on Australia's iconic Great Barrier Reef, remains a relatively secluded and highly coveted gem. Frequent flyers in the know consistently choose this destination for its unparalleled and immediate access to the reef's dazzling coral gardens and an extraordinary diversity of marine life. The comprehensive all-inclusive package includes gourmet meals showcasing fresh, local seafood, and a range of engaging activities, including guided snorkeling excursions and informative glass-bottom boat tours that reveal the underwater wonders. While day-trippers visit the outer reef, staying on Lizard Island offers a far more intimate, exclusive, and immersive experience of this globally significant natural wonder, allowing for early morning and late afternoon exploration when the crowds have departed.