Tempted by Edinburgh's array of chocolatiers and confectioners but don't know where to start? Head out on a 2.5-hour chocolate walking tour of the city, and savor seven sugary samples in some of the city's finest dessert boutiques. With a local guide, scout out the best chocolate, cakes, candy, cupcakes and more in venues such as the Fudge Kitchen, Hotel Chocolat, Harvey Nichols and Lickety Splits – a candy shop that would make Willy Wonka proud.