As popular destinations get crowded and locals protest poorly behaved visitors and so-called overtourism, holidaymakers are increasingly looking at veering “off the beaten path.” Internet searches suggest next year’s tourists are looking at “detour destinations” such as Reims, Brescia and Waikato, according to Expedia, while Booking.com reckons Trieste, Houston and Sanya – “China’s Hawaii” – could be popular among holidaymakers. More than half the people surveyed by Booking.com said they wanted to get out of the sun and avoid “tourist traps.” According to Expedia, “the hunt for the less crowde…