The attractive fortified town of Carcassonne is located at the crossroads of two major ancient roads, the route connecting the Atlantic and the Mediterranean and the route leading from the Massif Central to Spain. The city was settled as early as 3500 BC and was fortified by the Romans in 100 BC. While most people come to this fairy-tale walled city to explore the medieval history of the region, it's also worth spending a few days just soaking up the town's provincial atmosphere, complete with traditional French open-air markets, sidewalk cafés, and cobblestone streets. The narrow streets of Carcassonne's walled city are also perfect for a stroll at night, when the fortress is illuminated with glowing lights.