If you've got wheels, wanderlust and a spot of time, a road trip in Europe offers the chance to see the continent at a more relaxed pace. From the sunny shores of Portugal to the dungeons of Dracula's castle in Transylvania in Romania, the following itineraries can be easily combined, shortened or altered to suit your wayfaring tastes. Here are 9 of the best road trips in Europe, a clutch of which also feature in our run-down of the best countries for summer in Europe.