HOTLIST 2017: From Colourful Mexico to the quaint markets of Morocco, we handpick 10 top destinations for the New Year.   Trend Alert: Check out the most prominent global travel trends for 2017   Spa Retreats: Indulge in luxurious treatments at India’s best spa getaways   Cashless Travel: Don’t let demonetisation put a spanner in your travel plans   Plus Explore Belgium: Discover the splendour of Flanders with its arty vibe and famous chocolates