Bristling with beautiful lakes, splashing rivers, rugged peaks and looming castles, Vorarlberg is tucked between Switzerland and Germany. This spirited state is dotted with Bauhaus-inspired architecture, eco-friendly dwellings and tiny towns, bristling with spires. Capital Bregenz is the main draw in this alpine locale. Cobblestone streets and a lovely lakeside setting add to its charms. Renowned for its cheese and dairies, Vorarlberg is also a popular spot for skiing and other winter sports.

Fairytale villages, thermal baths, casinos and pine and birch-blanketed mountains beckon travelers to southwestern Germany's Black Forest. Scenic drives and train trips showcase the best of the area. Skiing, hiking, mountain climbing, boating and ice-skating are popular activities. Baden-Baden's Roman-Irish baths, 19th-century performance hall, casino and fresco-adorned Pump Room are much visited. Gothic masterpiece Freiburg Cathedral and its famous Boys' Choir also draw visitors.

The majestic Austrian Alps stretch across the country, an awe-striking area of Ice Age valleys, verdant heaths and alluvial cones within Europe's largest national park, 700-square-mile Hohe Tauern. Taking in the dramatic cities of Salzburg and Innsbruck and the beautiful province of Tirol, home to spectacular skiing and hiking, as well as Gross Glockner, Austria's highest peak, and some of the world's best winter and summer sports playgrounds, the Austrian Alps are an outdoor lover's paradise.

The Ionian Islands are splendid, cinematic paradise. The waters are bluest blue, the sands are achingly silky and smooth. Everything looks heavily Photoshopped. But that's just Mother Nature, in all her unspoiled glory. Zakynthos is the largest of the Ionian Islands, and it's as fruitful as it is beautiful, boasting a bounty of crops like olives and grapes. Music is a huge part of the local culture—you can catch a concert or festival almost any night of the week, and you'll be captivated by the sights and sounds of Zakynthos performers.

Get the experience of visiting two island colonies in the same 37 square miles. Saint Maarten/Saint Martin's spicy marriage of Caribbean, French and Dutch cultures matches its physical diversity: the island is both urban and untamed, with rain forest-like landscapes, white beaches, and amazing caves and wildlife.