11. Marquis Los Cabos in Mexico
Having experienced my fair share of beach resorts, I can confidently say that Marquis Los Cabos offers something truly rare—the feeling that time has completely paused. Since its opening in 2003, this adults-only sanctuary has perfected the blend of elegance and serenity. The infinity pools melt seamlessly into the sea, and each private casita—with its rooftop terrace and personal plunge pool—feels like a hidden retreat designed just for you. One of my most cherished memories? Dining at one of their four exceptional restaurants, watching the sun dip below the horizon as the sound of crashing waves provides the perfect natural symphony.