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.

Spain offers a wide range of experiences shaped by centuries of layered history and regional diversity. From the Moorish palaces of Andalusia to the Roman aqueduct in Segovia and the Gaudí-designed landmarks of Barcelona, each city reflects a different chapter in Spain’s past. In Granada, the Alhambra still stands as a masterpiece of Islamic architecture, with detailed carvings, hidden courtyards, and panoramic views of the Sierra Nevada mountains.

There's a wealth of things to do and see in Romania with an intensive range of activities and places to visit. You can ski at traditional or purpose-built mountain resorts or laze in the hot sun on the Black Sea beaches comparable to those on the Mediterranean.

Mauritius, a jewel in the Indian Ocean, is known for its turquoise lagoons and coral reefs. The island is a haven for relaxation and adventure.

Jekyll Island, one of Georgia’s Golden Isles, is a barrier island with a story that stretches from ancient Indigenous cultures to Gilded Age millionaires. Today, it’s a state park carefully preserved for public enjoyment, offering a quiet blend of coastal landscapes, historic landmarks, and outdoor activities. With only a limited number of commercial developments allowed, the island maintains a peaceful, uncrowded atmosphere that’s hard to find on most Southeastern beaches.