We travel for two reasons. The first is, of course, to discover new things and go off the beaten track in a way that, at its most extreme, is somehow transcendental. The second is more vulgar, but ultimately far more important. We travel in order to gorge ourselves to flood our sense with food and drink, music and sunshine. That’s why we demand to know which is the best place to buy pastries or the best place to find the finest stretch of sand.