Quebec is one of the most visited cities in North America, for good reason--it has a unique charm. A romantic city, it attracts lovers as well as families and tourists interested in history. In 1985 UNESCO named Quebec a World Heritage Site. It is the only city in either Canada or the United States to have preserved its original walls and fortifications. Although the city has been the scene of armed conflict, many historical buildings remain.For the curious travellers, the se