#4 Cabo San Lucas, Mexico
Looking for a child-free weekend escape? Consider staying at the adults-only ME Cabo in Cabo San Lucas. The resort features the only swimmable beach in the area and is even pet-friendly – perfect for if you want to bring the pooches. The on-site spa’s hydromassage tub and ancient Temazcal cleansing ritual are sure to help you and your friends relax, while the poolside Blue Marlin Ibiza Los Cabos is a hopping spot for dinner, drinks and DJ-spun tunes come evening.