Camel treks, elevator rides and "the finest walk in the world" -- when going from A to B, you may as well do it in style

Religion, adventure and undeniable beauty -- natural and man-made -- are fueling a dramatic boost in Middle Eastern travel. Why is it happening and what's the impact of the Arab Spring and volatility in the region?

Camera? Passport? Unbridled sense of adventure and keen to make others envious? Click on through

Sleep when the sun comes up after a packed night in Spain's electric capital