Shanghai is the shiniest gem in modern China’s jewel box. It’s a hip, contemporary city charging into the future with all the energy of its famous Maglev train. Yet, if you veer away from the sleek highways and glitzy shopping streets you can still stumble upon a more traditional Shanghai, with all its character and flavour. In the tiny back streets, wet-market vendors peddle their wares — buckets of bright green vegetables, fish flapping in shallow plastic bowls, and heaps of crayfish crawling over each other.

Qingdao is possibly the most beautiful coastal city in China, famous for comfortable weather, a large number of beaches and delicious seafood. A former German concession, it boasts charming European-style architecture and is home to Qingdao Beer, one of Asia’s most celebrated brews. Long a favourite among Chinese holidaymakers, Qingdao gained international attention during the Beijing Olympics and is now increasingly popular with foreign visitors seeking a unique mix of seaside relaxation and cultural heritage.

Dresden was known as both the 'Florence of the North' and the 'Venice of the River Elbe' before World War II destroyed most of this once-magnificent Baroque city. But Dresden has managed to restore much of its former glory. The views from the banks of the Elbe and plentiful architectural delights, such as the rebuilt Frauenkirche or the famous Semper Opera, provide glimpses of what today’s vibrant Dresden once looked like. With 63 percent of its area devoted to woods and green spaces, Dresden is also one of the greenest cities in Europe.

San Juan is the vibrant, cosmopolitan capital of the island of Puerto Rico. Encompassing hundreds of years of history, the city blends Spanish-era historic sites, such as the San Felipe del Morro fortress, with modern entertainment and fashionable shopping districts. More than a million people call San Juan home, while hundreds of thousands of tourists call it their favorite place to vacation each year.