If you live somewhere that's blanketed in snow half the year, chances are good you've already been to Cancun. These days, tourism has spilled into neighboring destinations like Tulum, Merida and Holbox, but rest assured Cancun still rules. Dive the Underwater Museum, swim with whale sharks and explore ancient ruins. Of course, if all you want to do is drink piña coladas poolside, who are we to judge? Free cancellation on most hotels up to 24 hours before your trip. Because flexibility matters. Note: Mexico may have travel restrictions in place due to COVID-19. Please check federal, state and local advisories before scheduling trips.