These beach towns used to be seen as detours. Now they’re the main destination for savvy travelers Sign up to Simon Calder’s free travel email for expert advice and money-saving discounts Get Simon Calder’s Travel email Get Simon Calder’s Travel email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice For many, the quintessential Mexican beach holiday conjures images of crowded sands and sprawling, impersonal resorts.