Salamanca, often called the “Golden City” for the warm glow of its sandstone buildings, is a place where centuries of stories are etched into every wall. Visit its historic center to wander through cobbled streets lined with architectural marvels. The University of Salamanca, founded in 1218, is one of the oldest in Europe and still buzzes with student life.

The picturesque city of Rab, located on Rab Island in Croatia, offers a delightful blend of medieval charm and stunning natural beauty. Known for its well-preserved Old Town, Rab features a network of narrow, cobblestone streets lined with historic buildings that reflect its rich past.

Latvia invites visitors to explore a land where medieval streets meet vast forests and a lively coastline. Riga, the country’s capital, is home to one of the largest and best-preserved collections of Art Nouveau architecture in Europe. Walking through the Old Town, visitors can admire intricate facades and cobblestone streets that lead to landmarks like the House of Blackheads and St. Peter’s Church, whose tower offers panoramic views of the city.

ABERDEEN -- Scotland's third-largest city (pop. 187,000) is characterized by buildings of beautiful white granite. Set beside the North Sea, Aberdeen is both a university town and the capital of the Scottish oil boom. It is also one of Scotland's largest seaside resorts (though its appeal is confined to those who like their water well-chilled).

New Orleans is unlike any other city in the United States. Founded in 1718, it carries layers of French, Spanish, African, and Caribbean influence that can be felt in everything from its architecture to its street music. The French Quarter, the oldest neighborhood in the city, is full of iron-laced balconies, gas lamps, and narrow streets that echo with the sounds of live jazz.