Drop anchor in Karlskrona, the city founded in 1680, when Charles XI decided to build the country's new naval base here. 340 years later, the naval base remains, and the well-preserved architecture and city plan impressed Unesco, which gave Karlskrona World Heritage status in 1998. Wherever you go, you can see magnificent churches and squares, parade streets and fortifications that attract visitors from all over the world. All this on several islands in an archipelago that Unesco has designated as one of seven biosphere reserves in Sweden.

Tirana is a mixture of Western Europe and old Russia, interspersed with influences from the Middle East. The city has overcome its recent troubled past and risen as a gem of Eastern Europe. The modern Tirana is full of restaurants, nightlife and hotels, and has rediscovered itself and become an energetic, vibrant and cosmopolitan city that is worth exploring.

Sitting in the heart of the Kansai region is Osaka, the third-largest city in Japan. It could be the proximity to Korea, China, and the coast that has made it become known as the "Kitchen of Japan". Osaka's people have a true zest for life. They promote a casual ambience and are slightly, unconventionally boisterous. Osaka is regenerating, now recognising its past beauty and working hard to re-establish it. This stimulating city is now more than ever a must-see.

Saarbrücken, Germany's small jewel lying on the French border, is Saarland's charming and amicable capital that has some truly intriguing stories to tell: a plethora of Roman and Baroque landmarks, all scattered along the Saar river, speak of the region's eventful past.