One of the three principal islands of the Maltese archipelago, the island of Malta is the largest of the chain. Its capital Valletta, a lively, bustling city with many buildings dating back to the 16th century, teems with cathedrals, palaces and forts. The impressive Grand Harbour offers a dramatic arrival. The top archaeological attraction is the UNESCO-designated Hypogeum temple ruins, a macabre, 5400-square-foot underground necropolis and the world's only underground prehistoric temple.

Mauritius is arguably Africa’s wealthiest destination, a tropical paradise with tons to do. Port Louis, the modern capital of this 38-mile by 29-mile island, is a bustling port with a revitalized waterfront and a busy market. But most visitors gravitate toward resort areas such as Mont Choisy, quiet Trou-aux-Biches and the more bustling Flic en Flac, popular with scuba divers. Rivière Noire is ideal for those looking for great deep-sea fishing.

As home to majestic mountains, opulent palaces, and high culture, Austria's attractions are classically sumptuous and enduring. But beyond the waltzes, the strudels, the alpine summits, and Habsburg architecture, its modern cities are proof of just how easily Austria combines the contemporary with the historic.

From the fairy-tale castles and medieval villages of Bavaria to the Rhine Valley's UNESCO-listed landscapes and the storied monuments of Berlin, Germany has many faces. Steeped in history, cities like Cologne, Frankfurt, and Hamburg are also among the coolest cultural hubs in Europe.