12 Dreamy All-Inclusive Resorts from the US Where You Don't Need a Passport!

12. The Green O: Greenough, Montana

An adults-only luxury retreat within the famed Paws Up Ranch, The Green O caters to design lovers and solitude seekers. Accommodations are striking, modern glass “hauses” nestled in forest. The all-inclusive experience includes seasonal tasting menus, daily outdoor adventures (think e-biking, horseback riding, cross-country skiing), and personalized service. Every detail—from the architecture to the locally sourced meals—is obsessively curated. With only a handful of private structures, it’s exclusive, quiet, and tailor-made for travelers who want nature without sacrificing sophistication. The Green O is where minimalism meets Montana wilderness—and it’s all covered.

Luxury, adventure, and deep relaxation don’t require a passport stamp—they just require the right setting. From the red rock serenity of Arizona to the lush forests of Vermont and the sun-drenched shores of the Florida Keys, these 12 all-inclusive resorts offer curated escapes that rival international destinations. Each one takes the guesswork out of travel, bundling meals, activities, and experiences into a single, seamless stay. Whether you're looking for a solo reset, a romantic hideaway, or a bucket-list adventure close to home, these U.S. properties deliver in both service and setting. In a time when simplicity and ease feel like the greatest luxuries of all, there's something deeply comforting about leaving your passport in the drawer and still arriving somewhere extraordinary. So go ahead—book the spa treatment, the trail ride, the glass of wine under the stars. It’s all waiting, and it’s all included.