Amarante, located in Portugal’s northern region of Tâmega e Sousa, sits quietly along the banks of the Tâmega River, framed by stone bridges, historic churches, and lush hills. The city is best known for its connection to São Gonçalo, a 13th-century monk whose name now graces the arched bridge and the grand convent-church that stands beside it.

Whether exploring ancient ruins or strolling through its modern city center, visitors will find plenty to discover in Nijmegen, the oldest city in the Netherlands.

Coursing through 10 countries, the Danube is the second-longest river in Europe. This waterway, lined with fortresses and castles, rises in Germany's Black Forest and runs for 1,770 miles to the Black Sea. The Danube is an essential commercial thoroughfare for central and southeastern Europe, and several river cruise companies sail vessels on it year-round. Destinations along this river include Vienna, Budapest, Passau and Bratislava.

Marseilles is an enticing port city known for its delectable seafood, breathtaking views of the Mediterranean, and diverse melting pot of cultures.

Ahangama is a coastal town in Sri Lanka’s Southern Province, situated between Galle and Weligama along a shoreline of sandy bays, rocky reefs, and coconut palms. The town has traditionally been connected with fishing, while surfing has become an important part of its modern identity. Kabalana Beach is one of the area’s best-known surf locations, with reef breaks attracting experienced surfers as well as surf schools catering to learners.