11 Stunning US-Accessible All-Inclusive Resorts For A Passport-Free Escape

10. The Boulders Resort & Spa, Arizona: Desert Golf & Spa Sanctuary

Set amidst 12-million-year-old granite boulder formations in the Sonoran Desert, The Boulders Resort & Spa in Carefree, Arizona, offers a unique blend of luxury golf, spa, and desert adventure. While not traditionally "all-inclusive," many packages bundle accommodations with breakfast, daily resort credits, and access to select activities. Guests can enjoy world-class golf, stunning hikes, rock climbing, and a renowned spa. It’s perfect for those seeking a high-end desert escape focused on outdoor activities and rejuvenation, with options to customize an "all-inclusive" feel.